33257640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21346

約数の個数: 64

約数和(自身を含む): 107452800

約数和(自身を除く): 74195160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 21319, 42638, 63957, 85276, 106595, 127914, 170552, 213190, 255828, 277147, 319785, 426380, 511656, 554294, 639570, 831441, 852760, 1108588, 1279140, 1385735, 1662882, 2217176, 2558280, 2771470, 3325764, 4157205, 5542940, 6651528, 8314410, 11085880, 16628820, 33257640]

約数ペア:

[(1, 33257640), (2, 16628820), (3, 11085880), (4, 8314410), (5, 6651528), (6, 5542940), (8, 4157205), (10, 3325764), (12, 2771470), (13, 2558280), (15, 2217176), (20, 1662882), (24, 1385735), (26, 1279140), (30, 1108588), (39, 852760), (40, 831441), (52, 639570), (60, 554294), (65, 511656), (78, 426380), (104, 319785), (120, 277147), (130, 255828), (156, 213190), (195, 170552), (260, 127914), (312, 106595), (390, 85276), (520, 63957), (780, 42638), (1560, 21319)]