76353680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73417}}^1$

素因数の和:73443

約数の個数: 40

約数和(自身を含む): 191180472

約数和(自身を除く): 114826792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 73417, 146834, 293668, 367085, 587336, 734170, 954421, 1174672, 1468340, 1908842, 2936680, 3817684, 4772105, 5873360, 7635368, 9544210, 15270736, 19088420, 38176840, 76353680]

約数ペア:

[(1, 76353680), (2, 38176840), (4, 19088420), (5, 15270736), (8, 9544210), (10, 7635368), (13, 5873360), (16, 4772105), (20, 3817684), (26, 2936680), (40, 1908842), (52, 1468340), (65, 1174672), (80, 954421), (104, 734170), (130, 587336), (208, 367085), (260, 293668), (520, 146834), (1040, 73417)]