571330370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{55631}}^1$

素因数の和:55730

約数の個数: 32

約数和(自身を含む): 1121541120

約数和(自身を除く): 550210750

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 55631, 111262, 278155, 556310, 723203, 1446406, 3616015, 4394849, 7232030, 8789698, 21974245, 43948490, 57133037, 114266074, 285665185, 571330370]

約数ペア:

[(1, 571330370), (2, 285665185), (5, 114266074), (10, 57133037), (13, 43948490), (26, 21974245), (65, 8789698), (79, 7232030), (130, 4394849), (158, 3616015), (395, 1446406), (790, 723203), (1027, 556310), (2054, 278155), (5135, 111262), (10270, 55631)]