57685520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37951}}^1$

素因数の和:37983

約数の個数: 40

約数和(自身を含む): 141181440

約数和(自身を除く): 83495920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 37951, 75902, 151804, 189755, 303608, 379510, 607216, 721069, 759020, 1442138, 1518040, 2884276, 3036080, 3605345, 5768552, 7210690, 11537104, 14421380, 28842760, 57685520]

約数ペア:

[(1, 57685520), (2, 28842760), (4, 14421380), (5, 11537104), (8, 7210690), (10, 5768552), (16, 3605345), (19, 3036080), (20, 2884276), (38, 1518040), (40, 1442138), (76, 759020), (80, 721069), (95, 607216), (152, 379510), (190, 303608), (304, 189755), (380, 151804), (760, 75902), (1520, 37951)]