57056080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41953}}^1$

素因数の和:41983

約数の個数: 40

約数和(自身を含む): 140461992

約数和(自身を除く): 83405912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 41953, 83906, 167812, 209765, 335624, 419530, 671248, 713201, 839060, 1426402, 1678120, 2852804, 3356240, 3566005, 5705608, 7132010, 11411216, 14264020, 28528040, 57056080]

約数ペア:

[(1, 57056080), (2, 28528040), (4, 14264020), (5, 11411216), (8, 7132010), (10, 5705608), (16, 3566005), (17, 3356240), (20, 2852804), (34, 1678120), (40, 1426402), (68, 839060), (80, 713201), (85, 671248), (136, 419530), (170, 335624), (272, 209765), (340, 167812), (680, 83906), (1360, 41953)]