1167080

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 2656800

約数和(自身を除く): 1489720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 179, 326, 358, 652, 716, 815, 895, 1304, 1432, 1630, 1790, 3260, 3580, 6520, 7160, 29177, 58354, 116708, 145885, 233416, 291770, 583540, 1167080]

約数ペア:

[(1, 1167080), (2, 583540), (4, 291770), (5, 233416), (8, 145885), (10, 116708), (20, 58354), (40, 29177), (163, 7160), (179, 6520), (326, 3580), (358, 3260), (652, 1790), (716, 1630), (815, 1432), (895, 1304)]