10220470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 20502720

約数和(自身を除く): 10282250

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2711, 3770, 5422, 13555, 27110, 35243, 70486, 78619, 157238, 176215, 352430, 393095, 786190, 1022047, 2044094, 5110235, 10220470]

約数ペア:

[(1, 10220470), (2, 5110235), (5, 2044094), (10, 1022047), (13, 786190), (26, 393095), (29, 352430), (58, 176215), (65, 157238), (130, 78619), (145, 70486), (290, 35243), (377, 27110), (754, 13555), (1885, 5422), (2711, 3770)]