1118565530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 2180701440

約数和(自身を除く): 1062135910

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 113, 190, 226, 265, 530, 565, 983, 1007, 1130, 1966, 2014, 2147, 4294, 4915, 5035, 5989, 9830, 10070, 10735, 11978, 18677, 21470, 29945, 37354, 52099, 59890, 93385, 104198, 111079, 113791, 186770, 222158, 227582, 260495, 520990, 555395, 568955, 989881, 1110790, 1137910, 1979762, 2110501, 4221002, 4949405, 5887187, 9898810, 10552505, 11774374, 21105010, 29435935, 58871870, 111856553, 223713106, 559282765, 1118565530]

約数ペア:

[(1, 1118565530), (2, 559282765), (5, 223713106), (10, 111856553), (19, 58871870), (38, 29435935), (53, 21105010), (95, 11774374), (106, 10552505), (113, 9898810), (190, 5887187), (226, 4949405), (265, 4221002), (530, 2110501), (565, 1979762), (983, 1137910), (1007, 1110790), (1130, 989881), (1966, 568955), (2014, 555395), (2147, 520990), (4294, 260495), (4915, 227582), (5035, 222158), (5989, 186770), (9830, 113791), (10070, 111079), (10735, 104198), (11978, 93385), (18677, 59890), (21470, 52099), (29945, 37354)]