2485047080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3654481}}^1$

素因数の和:3654509

約数の個数: 32

約数和(自身を含む): 5920260840

約数和(自身を除く): 3435213760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3654481, 7308962, 14617924, 18272405, 29235848, 36544810, 62126177, 73089620, 124252354, 146179240, 248504708, 310630885, 497009416, 621261770, 1242523540, 2485047080]

約数ペア:

[(1, 2485047080), (2, 1242523540), (4, 621261770), (5, 497009416), (8, 310630885), (10, 248504708), (17, 146179240), (20, 124252354), (34, 73089620), (40, 62126177), (68, 36544810), (85, 29235848), (136, 18272405), (170, 14617924), (340, 7308962), (680, 3654481)]