88929460

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{72893}}^1$

素因数の和:72963

約数の個数: 24

約数和(自身を含む): 189815976

約数和(自身を除く): 100886516

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 72893, 145786, 291572, 364465, 728930, 1457860, 4446473, 8892946, 17785892, 22232365, 44464730, 88929460]

約数ペア:

[(1, 88929460), (2, 44464730), (4, 22232365), (5, 17785892), (10, 8892946), (20, 4446473), (61, 1457860), (122, 728930), (244, 364465), (305, 291572), (610, 145786), (1220, 72893)]