23083580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 30259780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 1889, 2444, 3055, 3778, 6110, 7556, 9445, 12220, 18890, 24557, 37780, 49114, 88783, 98228, 122785, 177566, 245570, 355132, 443915, 491140, 887830, 1154179, 1775660, 2308358, 4616716, 5770895, 11541790, 23083580]

約数ペア:

[(1, 23083580), (2, 11541790), (4, 5770895), (5, 4616716), (10, 2308358), (13, 1775660), (20, 1154179), (26, 887830), (47, 491140), (52, 443915), (65, 355132), (94, 245570), (130, 177566), (188, 122785), (235, 98228), (260, 88783), (470, 49114), (611, 37780), (940, 24557), (1222, 18890), (1889, 12220), (2444, 9445), (3055, 7556), (3778, 6110)]