45204620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 99943200

約数和(自身を除く): 54738580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1321, 1711, 2642, 3422, 5284, 6605, 6844, 8555, 13210, 17110, 26420, 34220, 38309, 76618, 77939, 153236, 155878, 191545, 311756, 383090, 389695, 766180, 779390, 1558780, 2260231, 4520462, 9040924, 11301155, 22602310, 45204620]

約数ペア:

[(1, 45204620), (2, 22602310), (4, 11301155), (5, 9040924), (10, 4520462), (20, 2260231), (29, 1558780), (58, 779390), (59, 766180), (116, 389695), (118, 383090), (145, 311756), (236, 191545), (290, 155878), (295, 153236), (580, 77939), (590, 76618), (1180, 38309), (1321, 34220), (1711, 26420), (2642, 17110), (3422, 13210), (5284, 8555), (6605, 6844)]