57399920

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12161}}^1$

素因数の和:12233

約数の個数: 40

約数和(自身を含む): 135727920

約数和(自身を除く): 78328000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 12161, 24322, 48644, 60805, 97288, 121610, 194576, 243220, 486440, 717499, 972880, 1434998, 2869996, 3587495, 5739992, 7174990, 11479984, 14349980, 28699960, 57399920]

約数ペア:

[(1, 57399920), (2, 28699960), (4, 14349980), (5, 11479984), (8, 7174990), (10, 5739992), (16, 3587495), (20, 2869996), (40, 1434998), (59, 972880), (80, 717499), (118, 486440), (236, 243220), (295, 194576), (472, 121610), (590, 97288), (944, 60805), (1180, 48644), (2360, 24322), (4720, 12161)]