2037112610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1013}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 4088448000

約数和(自身を除く): 2051335390

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 499, 806, 998, 1013, 2015, 2026, 2495, 4030, 4990, 5065, 6487, 10130, 12974, 13169, 15469, 26338, 30938, 31403, 32435, 62806, 64870, 65845, 77345, 131690, 154690, 157015, 201097, 314030, 402194, 408239, 505487, 816478, 1005485, 1010974, 2010970, 2041195, 2527435, 4082390, 5054870, 6571331, 13142662, 15670097, 31340194, 32856655, 65713310, 78350485, 156700970, 203711261, 407422522, 1018556305, 2037112610]

約数ペア:

[(1, 2037112610), (2, 1018556305), (5, 407422522), (10, 203711261), (13, 156700970), (26, 78350485), (31, 65713310), (62, 32856655), (65, 31340194), (130, 15670097), (155, 13142662), (310, 6571331), (403, 5054870), (499, 4082390), (806, 2527435), (998, 2041195), (1013, 2010970), (2015, 1010974), (2026, 1005485), (2495, 816478), (4030, 505487), (4990, 408239), (5065, 402194), (6487, 314030), (10130, 201097), (12974, 157015), (13169, 154690), (15469, 131690), (26338, 77345), (30938, 65845), (31403, 64870), (32435, 62806)]