57319660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 127935360

約数和(自身を除く): 70615700

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 2671, 4292, 5342, 5365, 10684, 10730, 13355, 21460, 26710, 53420, 77459, 98827, 154918, 197654, 309836, 387295, 395308, 494135, 774590, 988270, 1549180, 1976540, 2865983, 5731966, 11463932, 14329915, 28659830, 57319660]

約数ペア:

[(1, 57319660), (2, 28659830), (4, 14329915), (5, 11463932), (10, 5731966), (20, 2865983), (29, 1976540), (37, 1549180), (58, 988270), (74, 774590), (116, 494135), (145, 395308), (148, 387295), (185, 309836), (290, 197654), (370, 154918), (580, 98827), (740, 77459), (1073, 53420), (2146, 26710), (2671, 21460), (4292, 13355), (5342, 10730), (5365, 10684)]