26436410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 67737600

約数和(自身を除く): 41301190

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 130, 133, 139, 143, 154, 182, 190, 209, 247, 266, 278, 286, 385, 418, 455, 494, 665, 695, 715, 770, 910, 973, 1001, 1045, 1235, 1330, 1390, 1430, 1463, 1529, 1729, 1807, 1946, 2002, 2090, 2470, 2641, 2717, 2926, 3058, 3458, 3614, 4865, 5005, 5282, 5434, 7315, 7645, 8645, 9035, 9730, 10010, 10703, 12649, 13205, 13585, 14630, 15290, 17290, 18070, 18487, 19019, 19877, 21406, 25298, 26410, 27170, 29051, 34333, 36974, 38038, 39754, 53515, 58102, 63245, 68666, 92435, 95095, 99385, 107030, 126490, 139139, 145255, 171665, 184870, 190190, 198770, 203357, 240331, 278278, 290510, 343330, 377663, 406714, 480662, 695695, 755326, 1016785, 1201655, 1391390, 1888315, 2033570, 2403310, 2643641, 3776630, 5287282, 13218205, 26436410]

約数ペア:

[(1, 26436410), (2, 13218205), (5, 5287282), (7, 3776630), (10, 2643641), (11, 2403310), (13, 2033570), (14, 1888315), (19, 1391390), (22, 1201655), (26, 1016785), (35, 755326), (38, 695695), (55, 480662), (65, 406714), (70, 377663), (77, 343330), (91, 290510), (95, 278278), (110, 240331), (130, 203357), (133, 198770), (139, 190190), (143, 184870), (154, 171665), (182, 145255), (190, 139139), (209, 126490), (247, 107030), (266, 99385), (278, 95095), (286, 92435), (385, 68666), (418, 63245), (455, 58102), (494, 53515), (665, 39754), (695, 38038), (715, 36974), (770, 34333), (910, 29051), (973, 27170), (1001, 26410), (1045, 25298), (1235, 21406), (1330, 19877), (1390, 19019), (1430, 18487), (1463, 18070), (1529, 17290), (1729, 15290), (1807, 14630), (1946, 13585), (2002, 13205), (2090, 12649), (2470, 10703), (2641, 10010), (2717, 9730), (2926, 9035), (3058, 8645), (3458, 7645), (3614, 7315), (4865, 5434), (5005, 5282)]