26044460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 59505600

約数和(自身を除く): 33461140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 919, 1090, 1417, 1838, 2180, 2834, 3676, 4595, 5668, 7085, 9190, 11947, 14170, 18380, 23894, 28340, 47788, 59735, 100171, 119470, 200342, 238940, 400684, 500855, 1001710, 1302223, 2003420, 2604446, 5208892, 6511115, 13022230, 26044460]

約数ペア:

[(1, 26044460), (2, 13022230), (4, 6511115), (5, 5208892), (10, 2604446), (13, 2003420), (20, 1302223), (26, 1001710), (52, 500855), (65, 400684), (109, 238940), (130, 200342), (218, 119470), (260, 100171), (436, 59735), (545, 47788), (919, 28340), (1090, 23894), (1417, 18380), (1838, 14170), (2180, 11947), (2834, 9190), (3676, 7085), (4595, 5668)]