888937101940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{24116579}}^1$

素因数の和:24116704

約数の個数: 48

約数和(自身を含む): 1985276865600

約数和(自身を除く): 1096339763660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1843, 1940, 3686, 7372, 9215, 18430, 36860, 24116579, 48233158, 96466316, 120582895, 241165790, 458215001, 482331580, 916430002, 1832860004, 2291075005, 2339308163, 4582150010, 4678616326, 9164300020, 9357232652, 11696540815, 23393081630, 44446855097, 46786163260, 88893710194, 177787420388, 222234275485, 444468550970, 888937101940]

約数ペア:

[(1, 888937101940), (2, 444468550970), (4, 222234275485), (5, 177787420388), (10, 88893710194), (19, 46786163260), (20, 44446855097), (38, 23393081630), (76, 11696540815), (95, 9357232652), (97, 9164300020), (190, 4678616326), (194, 4582150010), (380, 2339308163), (388, 2291075005), (485, 1832860004), (970, 916430002), (1843, 482331580), (1940, 458215001), (3686, 241165790), (7372, 120582895), (9215, 96466316), (18430, 48233158), (36860, 24116579)]