7078343260

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1\times {\mathrm{1033}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 14933673216

約数和(自身を除く): 7855329956

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 863, 1033, 1588, 1726, 1985, 2066, 3452, 3970, 4132, 4315, 5165, 7940, 8630, 10330, 17260, 20660, 342611, 410101, 685222, 820202, 891479, 1370444, 1640404, 1713055, 1782958, 2050505, 3426110, 3565916, 4101010, 4457395, 6852220, 8202020, 8914790, 17829580, 353917163, 707834326, 1415668652, 1769585815, 3539171630, 7078343260]

約数ペア:

[(1, 7078343260), (2, 3539171630), (4, 1769585815), (5, 1415668652), (10, 707834326), (20, 353917163), (397, 17829580), (794, 8914790), (863, 8202020), (1033, 6852220), (1588, 4457395), (1726, 4101010), (1985, 3565916), (2066, 3426110), (3452, 2050505), (3970, 1782958), (4132, 1713055), (4315, 1640404), (5165, 1370444), (7940, 891479), (8630, 820202), (10330, 685222), (17260, 410101), (20660, 342611)]