423602420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{881}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 922395600

約数和(自身を除く): 498793180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 829, 881, 1658, 1762, 3316, 3524, 4145, 4405, 8290, 8810, 16580, 17620, 24041, 25549, 48082, 51098, 96164, 102196, 120205, 127745, 240410, 255490, 480820, 510980, 730349, 1460698, 2921396, 3651745, 7303490, 14606980, 21180121, 42360242, 84720484, 105900605, 211801210, 423602420]

約数ペア:

[(1, 423602420), (2, 211801210), (4, 105900605), (5, 84720484), (10, 42360242), (20, 21180121), (29, 14606980), (58, 7303490), (116, 3651745), (145, 2921396), (290, 1460698), (580, 730349), (829, 510980), (881, 480820), (1658, 255490), (1762, 240410), (3316, 127745), (3524, 120205), (4145, 102196), (4405, 96164), (8290, 51098), (8810, 48082), (16580, 25549), (17620, 24041)]