4180166840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2223493}}^1$

素因数の和:2223551

約数の個数: 32

約数和(自身を含む): 9605494080

約数和(自身を除く): 5425327240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2223493, 4446986, 8893972, 11117465, 17787944, 22234930, 44469860, 88939720, 104504171, 209008342, 418016684, 522520855, 836033368, 1045041710, 2090083420, 4180166840]

約数ペア:

[(1, 4180166840), (2, 2090083420), (4, 1045041710), (5, 836033368), (8, 522520855), (10, 418016684), (20, 209008342), (40, 104504171), (47, 88939720), (94, 44469860), (188, 22234930), (235, 17787944), (376, 11117465), (470, 8893972), (940, 4446986), (1880, 2223493)]