4866520

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 11080800

約数和(自身を除く): 6214280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1367, 1780, 2734, 3560, 5468, 6835, 10936, 13670, 27340, 54680, 121663, 243326, 486652, 608315, 973304, 1216630, 2433260, 4866520]

約数ペア:

[(1, 4866520), (2, 2433260), (4, 1216630), (5, 973304), (8, 608315), (10, 486652), (20, 243326), (40, 121663), (89, 54680), (178, 27340), (356, 13670), (445, 10936), (712, 6835), (890, 5468), (1367, 3560), (1780, 2734)]