53370280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36061}}^1$

素因数の和:36109

約数の個数: 32

約数和(自身を含む): 123332040

約数和(自身を除く): 69961760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 36061, 72122, 144244, 180305, 288488, 360610, 721220, 1334257, 1442440, 2668514, 5337028, 6671285, 10674056, 13342570, 26685140, 53370280]

約数ペア:

[(1, 53370280), (2, 26685140), (4, 13342570), (5, 10674056), (8, 6671285), (10, 5337028), (20, 2668514), (37, 1442440), (40, 1334257), (74, 721220), (148, 360610), (185, 288488), (296, 180305), (370, 144244), (740, 72122), (1480, 36061)]