71323933550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{82613}}^1$

素因数の和:83213

約数の個数: 48

約数和(自身を含む): 137189469312

約数和(自身を除く): 65865535762

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 557, 775, 1114, 1550, 2785, 5570, 13925, 17267, 27850, 34534, 82613, 86335, 165226, 172670, 413065, 431675, 826130, 863350, 2065325, 2561003, 4130650, 5122006, 12805015, 25610030, 46015441, 64025075, 92030882, 128050150, 230077205, 460154410, 1150386025, 1426478671, 2300772050, 2852957342, 7132393355, 14264786710, 35661966775, 71323933550]

約数ペア:

[(1, 71323933550), (2, 35661966775), (5, 14264786710), (10, 7132393355), (25, 2852957342), (31, 2300772050), (50, 1426478671), (62, 1150386025), (155, 460154410), (310, 230077205), (557, 128050150), (775, 92030882), (1114, 64025075), (1550, 46015441), (2785, 25610030), (5570, 12805015), (13925, 5122006), (17267, 4130650), (27850, 2561003), (34534, 2065325), (82613, 863350), (86335, 826130), (165226, 431675), (172670, 413065)]