488360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 1139400

約数和(自身を除く): 651040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 421, 580, 842, 1160, 1684, 2105, 3368, 4210, 8420, 12209, 16840, 24418, 48836, 61045, 97672, 122090, 244180, 488360]

約数ペア:

[(1, 488360), (2, 244180), (4, 122090), (5, 97672), (8, 61045), (10, 48836), (20, 24418), (29, 16840), (40, 12209), (58, 8420), (116, 4210), (145, 3368), (232, 2105), (290, 1684), (421, 1160), (580, 842)]