4785820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 6221540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 233, 260, 316, 395, 466, 790, 932, 1027, 1165, 1580, 2054, 2330, 3029, 4108, 4660, 5135, 6058, 10270, 12116, 15145, 18407, 20540, 30290, 36814, 60580, 73628, 92035, 184070, 239291, 368140, 478582, 957164, 1196455, 2392910, 4785820]

約数ペア:

[(1, 4785820), (2, 2392910), (4, 1196455), (5, 957164), (10, 478582), (13, 368140), (20, 239291), (26, 184070), (52, 92035), (65, 73628), (79, 60580), (130, 36814), (158, 30290), (233, 20540), (260, 18407), (316, 15145), (395, 12116), (466, 10270), (790, 6058), (932, 5135), (1027, 4660), (1165, 4108), (1580, 3029), (2054, 2330)]