4320646390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 8686764000

約数和(自身を除く): 4366117610

約数列:

[1, 2, 5, 10, 17, 31, 34, 53, 62, 85, 106, 155, 170, 265, 310, 499, 527, 530, 901, 961, 998, 1054, 1643, 1802, 1922, 2495, 2635, 3286, 4505, 4805, 4990, 5270, 8215, 8483, 9010, 9610, 15469, 16337, 16430, 16966, 26447, 27931, 30938, 32674, 42415, 50933, 52894, 55862, 77345, 81685, 84830, 101866, 132235, 139655, 154690, 163370, 254665, 262973, 264470, 279310, 449599, 479539, 509330, 525946, 819857, 865861, 899198, 959078, 1314865, 1639714, 1731722, 2247995, 2397695, 2629730, 4099285, 4329305, 4495990, 4795390, 8152163, 8198570, 8658610, 13937569, 16304326, 25415567, 27875138, 40760815, 50831134, 69687845, 81521630, 127077835, 139375690, 254155670, 432064639, 864129278, 2160323195, 4320646390]

約数ペア:

[(1, 4320646390), (2, 2160323195), (5, 864129278), (10, 432064639), (17, 254155670), (31, 139375690), (34, 127077835), (53, 81521630), (62, 69687845), (85, 50831134), (106, 40760815), (155, 27875138), (170, 25415567), (265, 16304326), (310, 13937569), (499, 8658610), (527, 8198570), (530, 8152163), (901, 4795390), (961, 4495990), (998, 4329305), (1054, 4099285), (1643, 2629730), (1802, 2397695), (1922, 2247995), (2495, 1731722), (2635, 1639714), (3286, 1314865), (4505, 959078), (4805, 899198), (4990, 865861), (5270, 819857), (8215, 525946), (8483, 509330), (9010, 479539), (9610, 449599), (15469, 279310), (16337, 264470), (16430, 262973), (16966, 254665), (26447, 163370), (27931, 154690), (30938, 139655), (32674, 132235), (42415, 101866), (50933, 84830), (52894, 81685), (55862, 77345)]