3669228380

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{4241}}^1$

素因数の和:4670

約数の個数: 48

約数和(自身を含む): 7782203520

約数和(自身を除く): 4112975140

約数列:

[1, 2, 4, 5, 10, 20, 181, 239, 362, 478, 724, 905, 956, 1195, 1810, 2390, 3620, 4241, 4780, 8482, 16964, 21205, 42410, 43259, 84820, 86518, 173036, 216295, 432590, 767621, 865180, 1013599, 1535242, 2027198, 3070484, 3838105, 4054396, 5067995, 7676210, 10135990, 15352420, 20271980, 183461419, 366922838, 733845676, 917307095, 1834614190, 3669228380]

約数ペア:

[(1, 3669228380), (2, 1834614190), (4, 917307095), (5, 733845676), (10, 366922838), (20, 183461419), (181, 20271980), (239, 15352420), (362, 10135990), (478, 7676210), (724, 5067995), (905, 4054396), (956, 3838105), (1195, 3070484), (1810, 2027198), (2390, 1535242), (3620, 1013599), (4241, 865180), (4780, 767621), (8482, 432590), (16964, 216295), (21205, 173036), (42410, 86518), (43259, 84820)]