58115980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 132723360

約数和(自身を除く): 74607380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2089, 2140, 2782, 4178, 5564, 6955, 8356, 10445, 13910, 20890, 27157, 27820, 41780, 54314, 108628, 135785, 223523, 271570, 447046, 543140, 894092, 1117615, 2235230, 2905799, 4470460, 5811598, 11623196, 14528995, 29057990, 58115980]

約数ペア:

[(1, 58115980), (2, 29057990), (4, 14528995), (5, 11623196), (10, 5811598), (13, 4470460), (20, 2905799), (26, 2235230), (52, 1117615), (65, 894092), (107, 543140), (130, 447046), (214, 271570), (260, 223523), (428, 135785), (535, 108628), (1070, 54314), (1391, 41780), (2089, 27820), (2140, 27157), (2782, 20890), (4178, 13910), (5564, 10445), (6955, 8356)]