427897000940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{74030623}}^1$

素因数の和:74030666

約数の個数: 36

約数和(自身を含む): 954550865856

約数和(自身を除く): 526653864916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 74030623, 148061246, 296122492, 370153115, 740306230, 1258520591, 1480612460, 2517041182, 5034082364, 6292602955, 12585205910, 21394850047, 25170411820, 42789700094, 85579400188, 106974250235, 213948500470, 427897000940]

約数ペア:

[(1, 427897000940), (2, 213948500470), (4, 106974250235), (5, 85579400188), (10, 42789700094), (17, 25170411820), (20, 21394850047), (34, 12585205910), (68, 6292602955), (85, 5034082364), (170, 2517041182), (289, 1480612460), (340, 1258520591), (578, 740306230), (1156, 370153115), (1445, 296122492), (2890, 148061246), (5780, 74030623)]