26567480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 63612000

約数和(自身を除く): 37044520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 619, 740, 1073, 1160, 1238, 1480, 2146, 2476, 3095, 4292, 4952, 5365, 6190, 8584, 10730, 12380, 17951, 21460, 22903, 24760, 35902, 42920, 45806, 71804, 89755, 91612, 114515, 143608, 179510, 183224, 229030, 359020, 458060, 664187, 718040, 916120, 1328374, 2656748, 3320935, 5313496, 6641870, 13283740, 26567480]

約数ペア:

[(1, 26567480), (2, 13283740), (4, 6641870), (5, 5313496), (8, 3320935), (10, 2656748), (20, 1328374), (29, 916120), (37, 718040), (40, 664187), (58, 458060), (74, 359020), (116, 229030), (145, 183224), (148, 179510), (185, 143608), (232, 114515), (290, 91612), (296, 89755), (370, 71804), (580, 45806), (619, 42920), (740, 35902), (1073, 24760), (1160, 22903), (1238, 21460), (1480, 17951), (2146, 12380), (2476, 10730), (3095, 8584), (4292, 6190), (4952, 5365)]