322150480

素因数分解:

$2^4\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3691}}^1$

素因数の和:4795

約数の個数: 40

約数和(自身を含む): 749889504

約数和(自身を除く): 427739024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1091, 2182, 3691, 4364, 5455, 7382, 8728, 10910, 14764, 17456, 18455, 21820, 29528, 36910, 43640, 59056, 73820, 87280, 147640, 295280, 4026881, 8053762, 16107524, 20134405, 32215048, 40268810, 64430096, 80537620, 161075240, 322150480]

約数ペア:

[(1, 322150480), (2, 161075240), (4, 80537620), (5, 64430096), (8, 40268810), (10, 32215048), (16, 20134405), (20, 16107524), (40, 8053762), (80, 4026881), (1091, 295280), (2182, 147640), (3691, 87280), (4364, 73820), (5455, 59056), (7382, 43640), (8728, 36910), (10910, 29528), (14764, 21820), (17456, 18455)]