84397360

素因数分解:

$2^4\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1231}}^1$

素因数の和:2101

約数の個数: 40

約数和(自身を含む): 196612416

約数和(自身を除く): 112215056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 857, 1231, 1714, 2462, 3428, 4285, 4924, 6155, 6856, 8570, 9848, 12310, 13712, 17140, 19696, 24620, 34280, 49240, 68560, 98480, 1054967, 2109934, 4219868, 5274835, 8439736, 10549670, 16879472, 21099340, 42198680, 84397360]

約数ペア:

[(1, 84397360), (2, 42198680), (4, 21099340), (5, 16879472), (8, 10549670), (10, 8439736), (16, 5274835), (20, 4219868), (40, 2109934), (80, 1054967), (857, 98480), (1231, 68560), (1714, 49240), (2462, 34280), (3428, 24620), (4285, 19696), (4924, 17140), (6155, 13712), (6856, 12310), (8570, 9848)]