1445703260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1\times {\mathrm{1733}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 3098977056

約数和(自身を除く): 1653273796

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 787, 1060, 1574, 1733, 3148, 3466, 3935, 6932, 7870, 8665, 15740, 17330, 34660, 41711, 83422, 91849, 166844, 183698, 208555, 367396, 417110, 459245, 834220, 918490, 1363871, 1836980, 2727742, 5455484, 6819355, 13638710, 27277420, 72285163, 144570326, 289140652, 361425815, 722851630, 1445703260]

約数ペア:

[(1, 1445703260), (2, 722851630), (4, 361425815), (5, 289140652), (10, 144570326), (20, 72285163), (53, 27277420), (106, 13638710), (212, 6819355), (265, 5455484), (530, 2727742), (787, 1836980), (1060, 1363871), (1574, 918490), (1733, 834220), (3148, 459245), (3466, 417110), (3935, 367396), (6932, 208555), (7870, 183698), (8665, 166844), (15740, 91849), (17330, 83422), (34660, 41711)]