2095157440

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{47791}}^1$

素因数の和:47945

約数の個数: 56

約数和(自身を含む): 5025615552

約数和(自身を除く): 2930458112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 8768, 10960, 21920, 43840, 47791, 95582, 191164, 238955, 382328, 477910, 764656, 955820, 1529312, 1911640, 3058624, 3823280, 6547367, 7646560, 13094734, 15293120, 26189468, 32736835, 52378936, 65473670, 104757872, 130947340, 209515744, 261894680, 419031488, 523789360, 1047578720, 2095157440]

約数ペア:

[(1, 2095157440), (2, 1047578720), (4, 523789360), (5, 419031488), (8, 261894680), (10, 209515744), (16, 130947340), (20, 104757872), (32, 65473670), (40, 52378936), (64, 32736835), (80, 26189468), (137, 15293120), (160, 13094734), (274, 7646560), (320, 6547367), (548, 3823280), (685, 3058624), (1096, 1911640), (1370, 1529312), (2192, 955820), (2740, 764656), (4384, 477910), (5480, 382328), (8768, 238955), (10960, 191164), (21920, 95582), (43840, 47791)]