112141880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90437}}^1$

素因数の和:90479

約数の個数: 32

約数和(自身を含む): 260461440

約数和(自身を除く): 148319560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 90437, 180874, 361748, 452185, 723496, 904370, 1808740, 2803547, 3617480, 5607094, 11214188, 14017735, 22428376, 28035470, 56070940, 112141880]

約数ペア:

[(1, 112141880), (2, 56070940), (4, 28035470), (5, 22428376), (8, 14017735), (10, 11214188), (20, 5607094), (31, 3617480), (40, 2803547), (62, 1808740), (124, 904370), (155, 723496), (248, 452185), (310, 361748), (620, 180874), (1240, 90437)]