9331660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 22226400

約数和(自身を除く): 12894740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1889, 2470, 3778, 4940, 7556, 9445, 18890, 24557, 35891, 37780, 49114, 71782, 98228, 122785, 143564, 179455, 245570, 358910, 466583, 491140, 717820, 933166, 1866332, 2332915, 4665830, 9331660]

約数ペア:

[(1, 9331660), (2, 4665830), (4, 2332915), (5, 1866332), (10, 933166), (13, 717820), (19, 491140), (20, 466583), (26, 358910), (38, 245570), (52, 179455), (65, 143564), (76, 122785), (95, 98228), (130, 71782), (190, 49114), (247, 37780), (260, 35891), (380, 24557), (494, 18890), (988, 9445), (1235, 7556), (1889, 4940), (2470, 3778)]