74164190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 140451840

約数和(自身を除く): 66287650

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2539, 2921, 5078, 5842, 12695, 14605, 25390, 29210, 58397, 116794, 291985, 322453, 583970, 644906, 1612265, 3224530, 7416419, 14832838, 37082095, 74164190]

約数ペア:

[(1, 74164190), (2, 37082095), (5, 14832838), (10, 7416419), (23, 3224530), (46, 1612265), (115, 644906), (127, 583970), (230, 322453), (254, 291985), (635, 116794), (1270, 58397), (2539, 29210), (2921, 25390), (5078, 14605), (5842, 12695)]