2014675640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{13879}}^1$

素因数の和:14100

約数の個数: 64

約数和(自身を含む): 4796928000

約数和(自身を除く): 2782252360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 191, 380, 382, 760, 764, 955, 1528, 1910, 3629, 3820, 7258, 7640, 13879, 14516, 18145, 27758, 29032, 36290, 55516, 69395, 72580, 111032, 138790, 145160, 263701, 277580, 527402, 555160, 1054804, 1318505, 2109608, 2637010, 2650889, 5274020, 5301778, 10548040, 10603556, 13254445, 21207112, 26508890, 50366891, 53017780, 100733782, 106035560, 201467564, 251834455, 402935128, 503668910, 1007337820, 2014675640]

約数ペア:

[(1, 2014675640), (2, 1007337820), (4, 503668910), (5, 402935128), (8, 251834455), (10, 201467564), (19, 106035560), (20, 100733782), (38, 53017780), (40, 50366891), (76, 26508890), (95, 21207112), (152, 13254445), (190, 10603556), (191, 10548040), (380, 5301778), (382, 5274020), (760, 2650889), (764, 2637010), (955, 2109608), (1528, 1318505), (1910, 1054804), (3629, 555160), (3820, 527402), (7258, 277580), (7640, 263701), (13879, 145160), (14516, 138790), (18145, 111032), (27758, 72580), (29032, 69395), (36290, 55516)]