58779820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 135199008

約数和(自身を除く): 76419188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 397, 673, 794, 1346, 1588, 1985, 2692, 3365, 3970, 4367, 6730, 7403, 7940, 8734, 13460, 14806, 17468, 21835, 29612, 37015, 43670, 74030, 87340, 148060, 267181, 534362, 1068724, 1335905, 2671810, 2938991, 5343620, 5877982, 11755964, 14694955, 29389910, 58779820]

約数ペア:

[(1, 58779820), (2, 29389910), (4, 14694955), (5, 11755964), (10, 5877982), (11, 5343620), (20, 2938991), (22, 2671810), (44, 1335905), (55, 1068724), (110, 534362), (220, 267181), (397, 148060), (673, 87340), (794, 74030), (1346, 43670), (1588, 37015), (1985, 29612), (2692, 21835), (3365, 17468), (3970, 14806), (4367, 13460), (6730, 8734), (7403, 7940)]