97945640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14489}}^1$

素因数の和:14526

約数の個数: 48

約数和(自身を含む): 238650300

約数和(自身を除く): 140704660

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 14489, 28978, 57956, 72445, 115912, 144890, 188357, 289780, 376714, 579560, 753428, 941785, 1506856, 1883570, 2448641, 3767140, 4897282, 7534280, 9794564, 12243205, 19589128, 24486410, 48972820, 97945640]

約数ペア:

[(1, 97945640), (2, 48972820), (4, 24486410), (5, 19589128), (8, 12243205), (10, 9794564), (13, 7534280), (20, 4897282), (26, 3767140), (40, 2448641), (52, 1883570), (65, 1506856), (104, 941785), (130, 753428), (169, 579560), (260, 376714), (338, 289780), (520, 188357), (676, 144890), (845, 115912), (1352, 72445), (1690, 57956), (3380, 28978), (6760, 14489)]