10016840

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1399}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 12663160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1399, 1432, 1790, 2798, 3580, 5596, 6995, 7160, 11192, 13990, 27980, 55960, 250421, 500842, 1001684, 1252105, 2003368, 2504210, 5008420, 10016840]

約数ペア:

[(1, 10016840), (2, 5008420), (4, 2504210), (5, 2003368), (8, 1252105), (10, 1001684), (20, 500842), (40, 250421), (179, 55960), (358, 27980), (716, 13990), (895, 11192), (1399, 7160), (1432, 6995), (1790, 5596), (2798, 3580)]