2364885820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{176221}}^1$

素因数の和:176302

約数の個数: 48

約数和(自身を含む): 5506585056

約数和(自身を除く): 3141699236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 176221, 352442, 704884, 881105, 1762210, 1938431, 3524420, 3876862, 7753724, 9692155, 10749481, 19384310, 21498962, 38768620, 42997924, 53747405, 107494810, 118244291, 214989620, 236488582, 472977164, 591221455, 1182442910, 2364885820]

約数ペア:

[(1, 2364885820), (2, 1182442910), (4, 591221455), (5, 472977164), (10, 236488582), (11, 214989620), (20, 118244291), (22, 107494810), (44, 53747405), (55, 42997924), (61, 38768620), (110, 21498962), (122, 19384310), (220, 10749481), (244, 9692155), (305, 7753724), (610, 3876862), (671, 3524420), (1220, 1938431), (1342, 1762210), (2684, 881105), (3355, 704884), (6710, 352442), (13420, 176221)]