97978400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9454

約数の個数: 72

約数和(自身を含む): 257616324

約数和(自身を除く): 159637924

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 9421, 10400, 18842, 37684, 47105, 75368, 94210, 122473, 150736, 188420, 235525, 244946, 301472, 376840, 471050, 489892, 612365, 753680, 942100, 979784, 1224730, 1507360, 1884200, 1959568, 2449460, 3061825, 3768400, 3919136, 4898920, 6123650, 7536800, 9797840, 12247300, 19595680, 24494600, 48989200, 97978400]

約数ペア:

[(1, 97978400), (2, 48989200), (4, 24494600), (5, 19595680), (8, 12247300), (10, 9797840), (13, 7536800), (16, 6123650), (20, 4898920), (25, 3919136), (26, 3768400), (32, 3061825), (40, 2449460), (50, 1959568), (52, 1884200), (65, 1507360), (80, 1224730), (100, 979784), (104, 942100), (130, 753680), (160, 612365), (200, 489892), (208, 471050), (260, 376840), (325, 301472), (400, 244946), (416, 235525), (520, 188420), (650, 150736), (800, 122473), (1040, 94210), (1300, 75368), (2080, 47105), (2600, 37684), (5200, 18842), (9421, 10400)]