82476290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 85174270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 131, 145, 167, 262, 290, 334, 377, 655, 754, 835, 1310, 1670, 1703, 1885, 2171, 3406, 3770, 3799, 4342, 4843, 7598, 8515, 9686, 10855, 17030, 18995, 21710, 21877, 24215, 37990, 43754, 48430, 49387, 62959, 98774, 109385, 125918, 218770, 246935, 284401, 314795, 493870, 568802, 629590, 634433, 1268866, 1422005, 2844010, 3172165, 6344330, 8247629, 16495258, 41238145, 82476290]

約数ペア:

[(1, 82476290), (2, 41238145), (5, 16495258), (10, 8247629), (13, 6344330), (26, 3172165), (29, 2844010), (58, 1422005), (65, 1268866), (130, 634433), (131, 629590), (145, 568802), (167, 493870), (262, 314795), (290, 284401), (334, 246935), (377, 218770), (655, 125918), (754, 109385), (835, 98774), (1310, 62959), (1670, 49387), (1703, 48430), (1885, 43754), (2171, 37990), (3406, 24215), (3770, 21877), (3799, 21710), (4342, 18995), (4843, 17030), (7598, 10855), (8515, 9686)]