26028080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 41467600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 863, 1040, 1160, 1508, 1726, 1885, 2320, 3016, 3452, 3770, 4315, 6032, 6904, 7540, 8630, 11219, 13808, 15080, 17260, 22438, 25027, 30160, 34520, 44876, 50054, 56095, 69040, 89752, 100108, 112190, 125135, 179504, 200216, 224380, 250270, 325351, 400432, 448760, 500540, 650702, 897520, 1001080, 1301404, 1626755, 2002160, 2602808, 3253510, 5205616, 6507020, 13014040, 26028080]

約数ペア:

[(1, 26028080), (2, 13014040), (4, 6507020), (5, 5205616), (8, 3253510), (10, 2602808), (13, 2002160), (16, 1626755), (20, 1301404), (26, 1001080), (29, 897520), (40, 650702), (52, 500540), (58, 448760), (65, 400432), (80, 325351), (104, 250270), (116, 224380), (130, 200216), (145, 179504), (208, 125135), (232, 112190), (260, 100108), (290, 89752), (377, 69040), (464, 56095), (520, 50054), (580, 44876), (754, 34520), (863, 30160), (1040, 25027), (1160, 22438), (1508, 17260), (1726, 15080), (1885, 13808), (2320, 11219), (3016, 8630), (3452, 7540), (3770, 6904), (4315, 6032)]