293744140

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{35053}}^1$

素因数の和:35481

約数の個数: 24

約数和(自身を含む): 618352560

約数和(自身を除く): 324608420

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 35053, 70106, 140212, 175265, 350530, 701060, 14687207, 29374414, 58748828, 73436035, 146872070, 293744140]

約数ペア:

[(1, 293744140), (2, 146872070), (4, 73436035), (5, 58748828), (10, 29374414), (20, 14687207), (419, 701060), (838, 350530), (1676, 175265), (2095, 140212), (4190, 70106), (8380, 35053)]