2401683740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{2729}}^1$

素因数の和:3374

約数の個数: 48

約数和(自身を含む): 5118422400

約数和(自身を除く): 2716738660

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 557, 790, 1114, 1580, 2228, 2729, 2785, 5458, 5570, 10916, 11140, 13645, 27290, 44003, 54580, 88006, 176012, 215591, 220015, 431182, 440030, 862364, 880060, 1077955, 1520053, 2155910, 3040106, 4311820, 6080212, 7600265, 15200530, 30401060, 120084187, 240168374, 480336748, 600420935, 1200841870, 2401683740]

約数ペア:

[(1, 2401683740), (2, 1200841870), (4, 600420935), (5, 480336748), (10, 240168374), (20, 120084187), (79, 30401060), (158, 15200530), (316, 7600265), (395, 6080212), (557, 4311820), (790, 3040106), (1114, 2155910), (1580, 1520053), (2228, 1077955), (2729, 880060), (2785, 862364), (5458, 440030), (5570, 431182), (10916, 220015), (11140, 215591), (13645, 176012), (27290, 88006), (44003, 54580)]