5163640

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 11702880

約数和(自身を除く): 6539240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 773, 835, 1336, 1546, 1670, 3092, 3340, 3865, 6184, 6680, 7730, 15460, 30920, 129091, 258182, 516364, 645455, 1032728, 1290910, 2581820, 5163640]

約数ペア:

[(1, 5163640), (2, 2581820), (4, 1290910), (5, 1032728), (8, 645455), (10, 516364), (20, 258182), (40, 129091), (167, 30920), (334, 15460), (668, 7730), (773, 6680), (835, 6184), (1336, 3865), (1546, 3340), (1670, 3092)]