2650991880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{38287}}^1$

素因数の和:38878

約数の個数: 64

約数和(自身を含む): 7966967040

約数和(自身を除く): 5315975160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 2308, 2885, 3462, 4616, 5770, 6924, 8655, 11540, 13848, 17310, 23080, 34620, 38287, 69240, 76574, 114861, 153148, 191435, 229722, 306296, 382870, 459444, 574305, 765740, 918888, 1148610, 1531480, 2297220, 4594440, 22091599, 44183198, 66274797, 88366396, 110457995, 132549594, 176732792, 220915990, 265099188, 331373985, 441831980, 530198376, 662747970, 883663960, 1325495940, 2650991880]

約数ペア:

[(1, 2650991880), (2, 1325495940), (3, 883663960), (4, 662747970), (5, 530198376), (6, 441831980), (8, 331373985), (10, 265099188), (12, 220915990), (15, 176732792), (20, 132549594), (24, 110457995), (30, 88366396), (40, 66274797), (60, 44183198), (120, 22091599), (577, 4594440), (1154, 2297220), (1731, 1531480), (2308, 1148610), (2885, 918888), (3462, 765740), (4616, 574305), (5770, 459444), (6924, 382870), (8655, 306296), (11540, 229722), (13848, 191435), (17310, 153148), (23080, 114861), (34620, 76574), (38287, 69240)]