26279760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8423}}^1$

素因数の和:8452

約数の個数: 80

約数和(自身を含む): 87744384

約数和(自身を除く): 61464624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8423, 16846, 25269, 33692, 42115, 50538, 67384, 84230, 101076, 109499, 126345, 134768, 168460, 202152, 218998, 252690, 328497, 336920, 404304, 437996, 505380, 547495, 656994, 673840, 875992, 1010760, 1094990, 1313988, 1642485, 1751984, 2021520, 2189980, 2627976, 3284970, 4379960, 5255952, 6569940, 8759920, 13139880, 26279760]

約数ペア:

[(1, 26279760), (2, 13139880), (3, 8759920), (4, 6569940), (5, 5255952), (6, 4379960), (8, 3284970), (10, 2627976), (12, 2189980), (13, 2021520), (15, 1751984), (16, 1642485), (20, 1313988), (24, 1094990), (26, 1010760), (30, 875992), (39, 673840), (40, 656994), (48, 547495), (52, 505380), (60, 437996), (65, 404304), (78, 336920), (80, 328497), (104, 252690), (120, 218998), (130, 202152), (156, 168460), (195, 134768), (208, 126345), (240, 109499), (260, 101076), (312, 84230), (390, 67384), (520, 50538), (624, 42115), (780, 33692), (1040, 25269), (1560, 16846), (3120, 8423)]