528023830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{7901}}^1$

素因数の和:8112

約数の個数: 32

約数和(自身を含む): 979721568

約数和(自身を除く): 451697738

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1630, 6683, 7901, 13366, 15802, 33415, 39505, 66830, 79010, 323941, 647882, 1287863, 1619705, 2575726, 3239410, 6439315, 12878630, 52802383, 105604766, 264011915, 528023830]

約数ペア:

[(1, 528023830), (2, 264011915), (5, 105604766), (10, 52802383), (41, 12878630), (82, 6439315), (163, 3239410), (205, 2575726), (326, 1619705), (410, 1287863), (815, 647882), (1630, 323941), (6683, 79010), (7901, 66830), (13366, 39505), (15802, 33415)]