26830220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 58847040

約数和(自身を除く): 32016820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 167, 277, 290, 334, 554, 580, 668, 835, 1108, 1385, 1670, 2770, 3340, 4843, 5540, 8033, 9686, 16066, 19372, 24215, 32132, 40165, 46259, 48430, 80330, 92518, 96860, 160660, 185036, 231295, 462590, 925180, 1341511, 2683022, 5366044, 6707555, 13415110, 26830220]

約数ペア:

[(1, 26830220), (2, 13415110), (4, 6707555), (5, 5366044), (10, 2683022), (20, 1341511), (29, 925180), (58, 462590), (116, 231295), (145, 185036), (167, 160660), (277, 96860), (290, 92518), (334, 80330), (554, 48430), (580, 46259), (668, 40165), (835, 32132), (1108, 24215), (1385, 19372), (1670, 16066), (2770, 9686), (3340, 8033), (4843, 5540)]