70659320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41081}}^1$

素因数の和:41135

約数の個数: 32

約数和(自身を含む): 162684720

約数和(自身を除く): 92025400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 41081, 82162, 164324, 205405, 328648, 410810, 821620, 1643240, 1766483, 3532966, 7065932, 8832415, 14131864, 17664830, 35329660, 70659320]

約数ペア:

[(1, 70659320), (2, 35329660), (4, 17664830), (5, 14131864), (8, 8832415), (10, 7065932), (20, 3532966), (40, 1766483), (43, 1643240), (86, 821620), (172, 410810), (215, 328648), (344, 205405), (430, 164324), (860, 82162), (1720, 41081)]