142779110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{39551}}^1$

素因数の和:39596

約数の個数: 24

約数和(自身を含む): 271247616

約数和(自身を除く): 128468506

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 39551, 79102, 197755, 395510, 751469, 1502938, 3757345, 7514690, 14277911, 28555822, 71389555, 142779110]

約数ペア:

[(1, 142779110), (2, 71389555), (5, 28555822), (10, 14277911), (19, 7514690), (38, 3757345), (95, 1502938), (190, 751469), (361, 395510), (722, 197755), (1805, 79102), (3610, 39551)]