5279080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 11946240

約数和(自身を除く): 6667160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 487, 542, 974, 1084, 1355, 1948, 2168, 2435, 2710, 3896, 4870, 5420, 9740, 10840, 19480, 131977, 263954, 527908, 659885, 1055816, 1319770, 2639540, 5279080]

約数ペア:

[(1, 5279080), (2, 2639540), (4, 1319770), (5, 1055816), (8, 659885), (10, 527908), (20, 263954), (40, 131977), (271, 19480), (487, 10840), (542, 9740), (974, 5420), (1084, 4870), (1355, 3896), (1948, 2710), (2168, 2435)]