8278310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 15561504

約数和(自身を除く): 7283194

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 331, 410, 610, 662, 1655, 2501, 3310, 5002, 12505, 13571, 20191, 25010, 27142, 40382, 67855, 100955, 135710, 201910, 827831, 1655662, 4139155, 8278310]

約数ペア:

[(1, 8278310), (2, 4139155), (5, 1655662), (10, 827831), (41, 201910), (61, 135710), (82, 100955), (122, 67855), (205, 40382), (305, 27142), (331, 25010), (410, 20191), (610, 13571), (662, 12505), (1655, 5002), (2501, 3310)]