7002280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5689

約数の個数: 32

約数和(自身を含む): 16266240

約数和(自身を除く): 9263960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5647, 11294, 22588, 28235, 45176, 56470, 112940, 175057, 225880, 350114, 700228, 875285, 1400456, 1750570, 3501140, 7002280]

約数ペア:

[(1, 7002280), (2, 3501140), (4, 1750570), (5, 1400456), (8, 875285), (10, 700228), (20, 350114), (31, 225880), (40, 175057), (62, 112940), (124, 56470), (155, 45176), (248, 28235), (310, 22588), (620, 11294), (1240, 5647)]