26632360

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7481}}^1$

素因数の和:7581

約数の個数: 32

約数和(自身を含む): 60604200

約数和(自身を除く): 33971840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 7481, 14962, 29924, 37405, 59848, 74810, 149620, 299240, 665809, 1331618, 2663236, 3329045, 5326472, 6658090, 13316180, 26632360]

約数ペア:

[(1, 26632360), (2, 13316180), (4, 6658090), (5, 5326472), (8, 3329045), (10, 2663236), (20, 1331618), (40, 665809), (89, 299240), (178, 149620), (356, 74810), (445, 59848), (712, 37405), (890, 29924), (1780, 14962), (3560, 7481)]