25597260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10967

約数の個数: 72

約数和(自身を含む): 83625360

約数和(自身を除く): 58028100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 10939, 21878, 32817, 43756, 54695, 65634, 98451, 109390, 131268, 142207, 164085, 196902, 218780, 284414, 328170, 393804, 426621, 492255, 568828, 656340, 711035, 853242, 984510, 1279863, 1422070, 1706484, 1969020, 2133105, 2559726, 2844140, 4266210, 5119452, 6399315, 8532420, 12798630, 25597260]

約数ペア:

[(1, 25597260), (2, 12798630), (3, 8532420), (4, 6399315), (5, 5119452), (6, 4266210), (9, 2844140), (10, 2559726), (12, 2133105), (13, 1969020), (15, 1706484), (18, 1422070), (20, 1279863), (26, 984510), (30, 853242), (36, 711035), (39, 656340), (45, 568828), (52, 492255), (60, 426621), (65, 393804), (78, 328170), (90, 284414), (117, 218780), (130, 196902), (156, 164085), (180, 142207), (195, 131268), (234, 109390), (260, 98451), (390, 65634), (468, 54695), (585, 43756), (780, 32817), (1170, 21878), (2340, 10939)]