253132010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{1487}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 472469760

約数和(自身を除く): 219337750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 587, 1174, 1487, 2935, 2974, 5870, 7435, 14870, 17023, 34046, 43123, 85115, 86246, 170230, 215615, 431230, 872869, 1745738, 4364345, 8728690, 25313201, 50626402, 126566005, 253132010]

約数ペア:

[(1, 253132010), (2, 126566005), (5, 50626402), (10, 25313201), (29, 8728690), (58, 4364345), (145, 1745738), (290, 872869), (587, 431230), (1174, 215615), (1487, 170230), (2935, 86246), (2974, 85115), (5870, 43123), (7435, 34046), (14870, 17023)]