82410460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12917}}^1$

素因数の和:12966

約数の個数: 48

約数和(自身を含む): 195320160

約数和(自身を除く): 112909700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 12917, 25834, 51668, 64585, 129170, 142087, 258340, 284174, 374593, 568348, 710435, 749186, 1420870, 1498372, 1872965, 2841740, 3745930, 4120523, 7491860, 8241046, 16482092, 20602615, 41205230, 82410460]

約数ペア:

[(1, 82410460), (2, 41205230), (4, 20602615), (5, 16482092), (10, 8241046), (11, 7491860), (20, 4120523), (22, 3745930), (29, 2841740), (44, 1872965), (55, 1498372), (58, 1420870), (110, 749186), (116, 710435), (145, 568348), (220, 374593), (290, 284174), (319, 258340), (580, 142087), (638, 129170), (1276, 64585), (1595, 51668), (3190, 25834), (6380, 12917)]