1896020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2821420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 467, 580, 812, 934, 1015, 1868, 2030, 2335, 3269, 4060, 4670, 6538, 9340, 13076, 13543, 16345, 27086, 32690, 54172, 65380, 67715, 94801, 135430, 189602, 270860, 379204, 474005, 948010, 1896020]

約数ペア:

[(1, 1896020), (2, 948010), (4, 474005), (5, 379204), (7, 270860), (10, 189602), (14, 135430), (20, 94801), (28, 67715), (29, 65380), (35, 54172), (58, 32690), (70, 27086), (116, 16345), (140, 13543), (145, 13076), (203, 9340), (290, 6538), (406, 4670), (467, 4060), (580, 3269), (812, 2335), (934, 2030), (1015, 1868)]