157040963780

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5711}}^1\times {\mathrm{7681}}^1$

素因数の和:13580

約数の個数: 48

約数和(自身を含む): 331729655040

約数和(自身を除く): 174688691260

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 5711, 7681, 11422, 15362, 22844, 28555, 30724, 38405, 57110, 76810, 114220, 153620, 1022269, 1374899, 2044538, 2749798, 4089076, 5111345, 5499596, 6874495, 10222690, 13748990, 20445380, 27497980, 43866191, 87732382, 175464764, 219330955, 438661910, 877323820, 7852048189, 15704096378, 31408192756, 39260240945, 78520481890, 157040963780]

約数ペア:

[(1, 157040963780), (2, 78520481890), (4, 39260240945), (5, 31408192756), (10, 15704096378), (20, 7852048189), (179, 877323820), (358, 438661910), (716, 219330955), (895, 175464764), (1790, 87732382), (3580, 43866191), (5711, 27497980), (7681, 20445380), (11422, 13748990), (15362, 10222690), (22844, 6874495), (28555, 5499596), (30724, 5111345), (38405, 4089076), (57110, 2749798), (76810, 2044538), (114220, 1374899), (153620, 1022269)]