103602920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22921}}^1$

素因数の和:23045

約数の個数: 32

約数和(自身を含む): 235179720

約数和(自身を除く): 131576800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 22921, 45842, 91684, 114605, 183368, 229210, 458420, 916840, 2590073, 5180146, 10360292, 12950365, 20720584, 25900730, 51801460, 103602920]

約数ペア:

[(1, 103602920), (2, 51801460), (4, 25900730), (5, 20720584), (8, 12950365), (10, 10360292), (20, 5180146), (40, 2590073), (113, 916840), (226, 458420), (452, 229210), (565, 183368), (904, 114605), (1130, 91684), (2260, 45842), (4520, 22921)]