159552680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{569831}}^1$

素因数の和:569849

約数の個数: 32

約数和(自身を含む): 410279040

約数和(自身を除く): 250726360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 569831, 1139662, 2279324, 2849155, 3988817, 4558648, 5698310, 7977634, 11396620, 15955268, 19944085, 22793240, 31910536, 39888170, 79776340, 159552680]

約数ペア:

[(1, 159552680), (2, 79776340), (4, 39888170), (5, 31910536), (7, 22793240), (8, 19944085), (10, 15955268), (14, 11396620), (20, 7977634), (28, 5698310), (35, 4558648), (40, 3988817), (56, 2849155), (70, 2279324), (140, 1139662), (280, 569831)]