12040760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17707}}^1$

素因数の和:17735

約数の個数: 32

約数和(自身を含む): 28686960

約数和(自身を除く): 16646200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 17707, 35414, 70828, 88535, 141656, 177070, 301019, 354140, 602038, 708280, 1204076, 1505095, 2408152, 3010190, 6020380, 12040760]

約数ペア:

[(1, 12040760), (2, 6020380), (4, 3010190), (5, 2408152), (8, 1505095), (10, 1204076), (17, 708280), (20, 602038), (34, 354140), (40, 301019), (68, 177070), (85, 141656), (136, 88535), (170, 70828), (340, 35414), (680, 17707)]