193736080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142453}}^1$

素因数の和:142483

約数の個数: 40

約数和(自身を含む): 476935992

約数和(自身を除く): 283199912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 142453, 284906, 569812, 712265, 1139624, 1424530, 2279248, 2421701, 2849060, 4843402, 5698120, 9686804, 11396240, 12108505, 19373608, 24217010, 38747216, 48434020, 96868040, 193736080]

約数ペア:

[(1, 193736080), (2, 96868040), (4, 48434020), (5, 38747216), (8, 24217010), (10, 19373608), (16, 12108505), (17, 11396240), (20, 9686804), (34, 5698120), (40, 4843402), (68, 2849060), (80, 2421701), (85, 2279248), (136, 1424530), (170, 1139624), (272, 712265), (340, 569812), (680, 284906), (1360, 142453)]