11896800980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{113023}}^1$

素因数の和:113328

約数の個数: 48

約数和(自身を含む): 26393364480

約数和(自身を除く): 14496563500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 277, 380, 554, 1108, 1385, 2770, 5263, 5540, 10526, 21052, 26315, 52630, 105260, 113023, 226046, 452092, 565115, 1130230, 2147437, 2260460, 4294874, 8589748, 10737185, 21474370, 31307371, 42948740, 62614742, 125229484, 156536855, 313073710, 594840049, 626147420, 1189680098, 2379360196, 2974200245, 5948400490, 11896800980]

約数ペア:

[(1, 11896800980), (2, 5948400490), (4, 2974200245), (5, 2379360196), (10, 1189680098), (19, 626147420), (20, 594840049), (38, 313073710), (76, 156536855), (95, 125229484), (190, 62614742), (277, 42948740), (380, 31307371), (554, 21474370), (1108, 10737185), (1385, 8589748), (2770, 4294874), (5263, 2260460), (5540, 2147437), (10526, 1130230), (21052, 565115), (26315, 452092), (52630, 226046), (105260, 113023)]