8867984620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 21798346752

約数和(自身を除く): 12930362132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 44, 55, 62, 74, 110, 113, 124, 148, 155, 185, 220, 226, 310, 311, 341, 370, 407, 452, 565, 620, 622, 682, 740, 814, 1130, 1147, 1243, 1244, 1364, 1555, 1628, 1705, 2035, 2260, 2294, 2486, 3110, 3410, 3421, 3503, 4070, 4181, 4588, 4972, 5735, 6215, 6220, 6820, 6842, 7006, 8140, 8362, 9641, 11470, 11507, 12430, 12617, 13684, 14012, 16724, 17105, 17515, 19282, 20905, 22940, 23014, 24860, 25234, 34210, 35030, 35143, 38533, 38564, 41810, 45991, 46028, 48205, 50468, 57535, 63085, 68420, 70060, 70286, 77066, 83620, 91982, 96410, 106051, 115070, 126170, 126577, 129611, 140572, 154132, 175715, 183964, 192665, 192820, 212102, 229955, 230140, 252340, 253154, 259222, 351430, 356717, 385330, 386573, 424204, 459910, 506308, 518444, 530255, 632885, 648055, 702860, 713434, 770660, 773146, 919820, 1060510, 1089433, 1265770, 1296110, 1300291, 1425721, 1426868, 1546292, 1783585, 1932865, 2121020, 2178866, 2531540, 2592220, 2600582, 2851442, 3567170, 3865730, 3923887, 4357732, 5201164, 5447165, 5702884, 6501455, 7128605, 7134340, 7731460, 7847774, 10894330, 11983763, 13002910, 14257210, 14303201, 15695548, 19619435, 21788660, 23967526, 26005820, 28514420, 28606402, 39238870, 40309021, 47935052, 57212804, 59918815, 71516005, 78477740, 80618042, 119837630, 143032010, 161236084, 201545105, 239675260, 286064020, 403090210, 443399231, 806180420, 886798462, 1773596924, 2216996155, 4433992310, 8867984620]

約数ペア:

[(1, 8867984620), (2, 4433992310), (4, 2216996155), (5, 1773596924), (10, 886798462), (11, 806180420), (20, 443399231), (22, 403090210), (31, 286064020), (37, 239675260), (44, 201545105), (55, 161236084), (62, 143032010), (74, 119837630), (110, 80618042), (113, 78477740), (124, 71516005), (148, 59918815), (155, 57212804), (185, 47935052), (220, 40309021), (226, 39238870), (310, 28606402), (311, 28514420), (341, 26005820), (370, 23967526), (407, 21788660), (452, 19619435), (565, 15695548), (620, 14303201), (622, 14257210), (682, 13002910), (740, 11983763), (814, 10894330), (1130, 7847774), (1147, 7731460), (1243, 7134340), (1244, 7128605), (1364, 6501455), (1555, 5702884), (1628, 5447165), (1705, 5201164), (2035, 4357732), (2260, 3923887), (2294, 3865730), (2486, 3567170), (3110, 2851442), (3410, 2600582), (3421, 2592220), (3503, 2531540), (4070, 2178866), (4181, 2121020), (4588, 1932865), (4972, 1783585), (5735, 1546292), (6215, 1426868), (6220, 1425721), (6820, 1300291), (6842, 1296110), (7006, 1265770), (8140, 1089433), (8362, 1060510), (9641, 919820), (11470, 773146), (11507, 770660), (12430, 713434), (12617, 702860), (13684, 648055), (14012, 632885), (16724, 530255), (17105, 518444), (17515, 506308), (19282, 459910), (20905, 424204), (22940, 386573), (23014, 385330), (24860, 356717), (25234, 351430), (34210, 259222), (35030, 253154), (35143, 252340), (38533, 230140), (38564, 229955), (41810, 212102), (45991, 192820), (46028, 192665), (48205, 183964), (50468, 175715), (57535, 154132), (63085, 140572), (68420, 129611), (70060, 126577), (70286, 126170), (77066, 115070), (83620, 106051), (91982, 96410)]