80331700

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{7109}}^1$

素因数の和:7236

約数の個数: 36

約数和(自身を含む): 175887180

約数和(自身を除く): 95555480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 7109, 11300, 14218, 28436, 35545, 71090, 142180, 177725, 355450, 710900, 803317, 1606634, 3213268, 4016585, 8033170, 16066340, 20082925, 40165850, 80331700]

約数ペア:

[(1, 80331700), (2, 40165850), (4, 20082925), (5, 16066340), (10, 8033170), (20, 4016585), (25, 3213268), (50, 1606634), (100, 803317), (113, 710900), (226, 355450), (452, 177725), (565, 142180), (1130, 71090), (2260, 35545), (2825, 28436), (5650, 14218), (7109, 11300)]