64501690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5693}}^1$

素因数の和:5814

約数の個数: 32

約数和(自身を含む): 127910016

約数和(自身を除く): 63408326

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 5693, 11330, 11386, 28465, 56930, 62623, 125246, 313115, 586379, 626230, 1172758, 2931895, 5863790, 6450169, 12900338, 32250845, 64501690]

約数ペア:

[(1, 64501690), (2, 32250845), (5, 12900338), (10, 6450169), (11, 5863790), (22, 2931895), (55, 1172758), (103, 626230), (110, 586379), (206, 313115), (515, 125246), (1030, 62623), (1133, 56930), (2266, 28465), (5665, 11386), (5693, 11330)]