4995620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 7705180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2099, 2380, 4198, 8396, 10495, 14693, 20990, 29386, 35683, 41980, 58772, 71366, 73465, 142732, 146930, 178415, 249781, 293860, 356830, 499562, 713660, 999124, 1248905, 2497810, 4995620]

約数ペア:

[(1, 4995620), (2, 2497810), (4, 1248905), (5, 999124), (7, 713660), (10, 499562), (14, 356830), (17, 293860), (20, 249781), (28, 178415), (34, 146930), (35, 142732), (68, 73465), (70, 71366), (85, 58772), (119, 41980), (140, 35683), (170, 29386), (238, 20990), (340, 14693), (476, 10495), (595, 8396), (1190, 4198), (2099, 2380)]