44541140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 108428544

約数和(自身を除く): 63887404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4481, 4970, 8962, 9940, 17924, 22405, 31367, 44810, 62734, 89620, 125468, 156835, 313670, 318151, 627340, 636302, 1272604, 1590755, 2227057, 3181510, 4454114, 6363020, 8908228, 11135285, 22270570, 44541140]

約数ペア:

[(1, 44541140), (2, 22270570), (4, 11135285), (5, 8908228), (7, 6363020), (10, 4454114), (14, 3181510), (20, 2227057), (28, 1590755), (35, 1272604), (70, 636302), (71, 627340), (140, 318151), (142, 313670), (284, 156835), (355, 125468), (497, 89620), (710, 62734), (994, 44810), (1420, 31367), (1988, 22405), (2485, 17924), (4481, 9940), (4970, 8962)]