80383960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{34061}}^1$

素因数の和:34131

約数の個数: 32

約数和(自身を含む): 183934800

約数和(自身を除く): 103550840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 34061, 68122, 136244, 170305, 272488, 340610, 681220, 1362440, 2009599, 4019198, 8038396, 10047995, 16076792, 20095990, 40191980, 80383960]

約数ペア:

[(1, 80383960), (2, 40191980), (4, 20095990), (5, 16076792), (8, 10047995), (10, 8038396), (20, 4019198), (40, 2009599), (59, 1362440), (118, 681220), (236, 340610), (295, 272488), (472, 170305), (590, 136244), (1180, 68122), (2360, 34061)]