1812810010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{568279}}^1$

素因数の和:568326

約数の個数: 32

約数和(自身を含む): 3682454400

約数和(自身を除く): 1869644390

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 568279, 1136558, 2841395, 5682790, 6251069, 12502138, 16480091, 31255345, 32960182, 62510690, 82400455, 164800910, 181281001, 362562002, 906405005, 1812810010]

約数ペア:

[(1, 1812810010), (2, 906405005), (5, 362562002), (10, 181281001), (11, 164800910), (22, 82400455), (29, 62510690), (55, 32960182), (58, 31255345), (110, 16480091), (145, 12502138), (290, 6251069), (319, 5682790), (638, 2841395), (1595, 1136558), (3190, 568279)]