2851036683260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1483}}^1\times {\mathrm{1216759}}^1$

素因数の和:1218330

約数の個数: 48

約数和(自身を含む): 6067057382400

約数和(自身を除く): 3216020699140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1483, 1580, 2966, 5932, 7415, 14830, 29660, 117157, 234314, 468628, 585785, 1171570, 1216759, 2343140, 2433518, 4867036, 6083795, 12167590, 24335180, 96123961, 192247922, 384495844, 480619805, 961239610, 1804453597, 1922479220, 3608907194, 7217814388, 9022267985, 18044535970, 36089071940, 142551834163, 285103668326, 570207336652, 712759170815, 1425518341630, 2851036683260]

約数ペア:

[(1, 2851036683260), (2, 1425518341630), (4, 712759170815), (5, 570207336652), (10, 285103668326), (20, 142551834163), (79, 36089071940), (158, 18044535970), (316, 9022267985), (395, 7217814388), (790, 3608907194), (1483, 1922479220), (1580, 1804453597), (2966, 961239610), (5932, 480619805), (7415, 384495844), (14830, 192247922), (29660, 96123961), (117157, 24335180), (234314, 12167590), (468628, 6083795), (585785, 4867036), (1171570, 2433518), (1216759, 2343140)]