1569206860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{128413}}^1$

素因数の和:128482

約数の個数: 48

約数和(自身を含む): 3624356736

約数和(自身を除く): 2055149876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 128413, 256826, 513652, 642065, 1284130, 1669369, 2568260, 3338738, 6035411, 6677476, 8346845, 12070822, 16693690, 24141644, 30177055, 33387380, 60354110, 78460343, 120708220, 156920686, 313841372, 392301715, 784603430, 1569206860]

約数ペア:

[(1, 1569206860), (2, 784603430), (4, 392301715), (5, 313841372), (10, 156920686), (13, 120708220), (20, 78460343), (26, 60354110), (47, 33387380), (52, 30177055), (65, 24141644), (94, 16693690), (130, 12070822), (188, 8346845), (235, 6677476), (260, 6035411), (470, 3338738), (611, 2568260), (940, 1669369), (1222, 1284130), (2444, 642065), (3055, 513652), (6110, 256826), (12220, 128413)]