6386620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10341

約数の個数: 24

約数和(自身を含む): 13845888

約数和(自身を除く): 7459268

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 10301, 20602, 41204, 51505, 103010, 206020, 319331, 638662, 1277324, 1596655, 3193310, 6386620]

約数ペア:

[(1, 6386620), (2, 3193310), (4, 1596655), (5, 1277324), (10, 638662), (20, 319331), (31, 206020), (62, 103010), (124, 51505), (155, 41204), (310, 20602), (620, 10301)]