61934560

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1439}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 85031840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1345, 1439, 2152, 2690, 2878, 4304, 5380, 5756, 7195, 8608, 10760, 11512, 14390, 21520, 23024, 28780, 43040, 46048, 57560, 115120, 230240, 387091, 774182, 1548364, 1935455, 3096728, 3870910, 6193456, 7741820, 12386912, 15483640, 30967280, 61934560]

約数ペア:

[(1, 61934560), (2, 30967280), (4, 15483640), (5, 12386912), (8, 7741820), (10, 6193456), (16, 3870910), (20, 3096728), (32, 1935455), (40, 1548364), (80, 774182), (160, 387091), (269, 230240), (538, 115120), (1076, 57560), (1345, 46048), (1439, 43040), (2152, 28780), (2690, 23024), (2878, 21520), (4304, 14390), (5380, 11512), (5756, 10760), (7195, 8608)]