8175680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 56

約数和(自身を含む): 20162520

約数和(自身を除く): 11986840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 881, 928, 1160, 1762, 1856, 2320, 3524, 4405, 4640, 7048, 8810, 9280, 14096, 17620, 25549, 28192, 35240, 51098, 56384, 70480, 102196, 127745, 140960, 204392, 255490, 281920, 408784, 510980, 817568, 1021960, 1635136, 2043920, 4087840, 8175680]

約数ペア:

[(1, 8175680), (2, 4087840), (4, 2043920), (5, 1635136), (8, 1021960), (10, 817568), (16, 510980), (20, 408784), (29, 281920), (32, 255490), (40, 204392), (58, 140960), (64, 127745), (80, 102196), (116, 70480), (145, 56384), (160, 51098), (232, 35240), (290, 28192), (320, 25549), (464, 17620), (580, 14096), (881, 9280), (928, 8810), (1160, 7048), (1762, 4640), (1856, 4405), (2320, 3524)]