8033870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 16117920

約数和(自身を除く): 8084050

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2131, 3770, 4262, 10655, 21310, 27703, 55406, 61799, 123598, 138515, 277030, 308995, 617990, 803387, 1606774, 4016935, 8033870]

約数ペア:

[(1, 8033870), (2, 4016935), (5, 1606774), (10, 803387), (13, 617990), (26, 308995), (29, 277030), (58, 138515), (65, 123598), (130, 61799), (145, 55406), (290, 27703), (377, 21310), (754, 10655), (1885, 4262), (2131, 3770)]