26341040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 68700960

約数和(自身を除く): 42359920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 809, 814, 880, 1480, 1618, 1628, 2035, 2960, 3236, 3256, 4045, 4070, 6472, 6512, 8090, 8140, 8899, 12944, 16180, 16280, 17798, 29933, 32360, 32560, 35596, 44495, 59866, 64720, 71192, 88990, 119732, 142384, 149665, 177980, 239464, 299330, 329263, 355960, 478928, 598660, 658526, 711920, 1197320, 1317052, 1646315, 2394640, 2634104, 3292630, 5268208, 6585260, 13170520, 26341040]

約数ペア:

[(1, 26341040), (2, 13170520), (4, 6585260), (5, 5268208), (8, 3292630), (10, 2634104), (11, 2394640), (16, 1646315), (20, 1317052), (22, 1197320), (37, 711920), (40, 658526), (44, 598660), (55, 478928), (74, 355960), (80, 329263), (88, 299330), (110, 239464), (148, 177980), (176, 149665), (185, 142384), (220, 119732), (296, 88990), (370, 71192), (407, 64720), (440, 59866), (592, 44495), (740, 35596), (809, 32560), (814, 32360), (880, 29933), (1480, 17798), (1618, 16280), (1628, 16180), (2035, 12944), (2960, 8899), (3236, 8140), (3256, 8090), (4045, 6512), (4070, 6472)]