26371020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33809}}^1$

素因数の和:33834

約数の個数: 48

約数和(自身を含む): 79521120

約数和(自身を除く): 53150100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 33809, 67618, 101427, 135236, 169045, 202854, 338090, 405708, 439517, 507135, 676180, 879034, 1014270, 1318551, 1758068, 2028540, 2197585, 2637102, 4395170, 5274204, 6592755, 8790340, 13185510, 26371020]

約数ペア:

[(1, 26371020), (2, 13185510), (3, 8790340), (4, 6592755), (5, 5274204), (6, 4395170), (10, 2637102), (12, 2197585), (13, 2028540), (15, 1758068), (20, 1318551), (26, 1014270), (30, 879034), (39, 676180), (52, 507135), (60, 439517), (65, 405708), (78, 338090), (130, 202854), (156, 169045), (195, 135236), (260, 101427), (390, 67618), (780, 33809)]