7029153980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{295591}}^1$

素因数の和:295670

約数の個数: 48

約数和(自身を含む): 15642728640

約数和(自身を除く): 8613574660

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4756, 5945, 11890, 23780, 295591, 591182, 1182364, 1477955, 2955910, 5911820, 8572139, 12119231, 17144278, 24238462, 34288556, 42860695, 48476924, 60596155, 85721390, 121192310, 171442780, 242384620, 351457699, 702915398, 1405830796, 1757288495, 3514576990, 7029153980]

約数ペア:

[(1, 7029153980), (2, 3514576990), (4, 1757288495), (5, 1405830796), (10, 702915398), (20, 351457699), (29, 242384620), (41, 171442780), (58, 121192310), (82, 85721390), (116, 60596155), (145, 48476924), (164, 42860695), (205, 34288556), (290, 24238462), (410, 17144278), (580, 12119231), (820, 8572139), (1189, 5911820), (2378, 2955910), (4756, 1477955), (5945, 1182364), (11890, 591182), (23780, 295591)]