57513920

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1149

約数の個数: 56

約数和(自身を含む): 137818368

約数和(自身を除く): 80304448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 320, 382, 764, 941, 955, 1528, 1882, 1910, 3056, 3764, 3820, 4705, 6112, 7528, 7640, 9410, 12224, 15056, 15280, 18820, 30112, 30560, 37640, 60224, 61120, 75280, 150560, 179731, 301120, 359462, 718924, 898655, 1437848, 1797310, 2875696, 3594620, 5751392, 7189240, 11502784, 14378480, 28756960, 57513920]

約数ペア:

[(1, 57513920), (2, 28756960), (4, 14378480), (5, 11502784), (8, 7189240), (10, 5751392), (16, 3594620), (20, 2875696), (32, 1797310), (40, 1437848), (64, 898655), (80, 718924), (160, 359462), (191, 301120), (320, 179731), (382, 150560), (764, 75280), (941, 61120), (955, 60224), (1528, 37640), (1882, 30560), (1910, 30112), (3056, 18820), (3764, 15280), (3820, 15056), (4705, 12224), (6112, 9410), (7528, 7640)]