44561020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4570

約数の個数: 48

約数和(自身を含む): 108476928

約数和(自身を除く): 63915908

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, 4483, 4970, 8966, 9940, 17932, 22415, 31381, 44830, 62762, 89660, 125524, 156905, 313810, 318293, 627620, 636586, 1273172, 1591465, 2228051, 3182930, 4456102, 6365860, 8912204, 11140255, 22280510, 44561020]

約数ペア:

[(1, 44561020), (2, 22280510), (4, 11140255), (5, 8912204), (7, 6365860), (10, 4456102), (14, 3182930), (20, 2228051), (28, 1591465), (35, 1273172), (70, 636586), (71, 627620), (140, 318293), (142, 313810), (284, 156905), (355, 125524), (497, 89660), (710, 62762), (994, 44830), (1420, 31381), (1988, 22415), (2485, 17932), (4483, 9940), (4970, 8966)]