57316880

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10091}}^1$

素因数の和:10175

約数の個数: 40

約数和(自身を含む): 135152064

約数和(自身を除く): 77835184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 10091, 20182, 40364, 50455, 80728, 100910, 161456, 201820, 403640, 716461, 807280, 1432922, 2865844, 3582305, 5731688, 7164610, 11463376, 14329220, 28658440, 57316880]

約数ペア:

[(1, 57316880), (2, 28658440), (4, 14329220), (5, 11463376), (8, 7164610), (10, 5731688), (16, 3582305), (20, 2865844), (40, 1432922), (71, 807280), (80, 716461), (142, 403640), (284, 201820), (355, 161456), (568, 100910), (710, 80728), (1136, 50455), (1420, 40364), (2840, 20182), (5680, 10091)]