11972080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8803}}^1$

素因数の和:8833

約数の個数: 40

約数和(自身を含む): 29475792

約数和(自身を除く): 17503712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8803, 17606, 35212, 44015, 70424, 88030, 140848, 149651, 176060, 299302, 352120, 598604, 704240, 748255, 1197208, 1496510, 2394416, 2993020, 5986040, 11972080]

約数ペア:

[(1, 11972080), (2, 5986040), (4, 2993020), (5, 2394416), (8, 1496510), (10, 1197208), (16, 748255), (17, 704240), (20, 598604), (34, 352120), (40, 299302), (68, 176060), (80, 149651), (85, 140848), (136, 88030), (170, 70424), (272, 44015), (340, 35212), (680, 17606), (1360, 8803)]