54164380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9371}}^1$

素因数の和:9414

約数の個数: 36

約数和(自身を含む): 120842568

約数和(自身を除く): 66678188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 9371, 18742, 37484, 46855, 93710, 159307, 187420, 318614, 637228, 796535, 1593070, 2708219, 3186140, 5416438, 10832876, 13541095, 27082190, 54164380]

約数ペア:

[(1, 54164380), (2, 27082190), (4, 13541095), (5, 10832876), (10, 5416438), (17, 3186140), (20, 2708219), (34, 1593070), (68, 796535), (85, 637228), (170, 318614), (289, 187420), (340, 159307), (578, 93710), (1156, 46855), (1445, 37484), (2890, 18742), (5780, 9371)]