66014140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{143509}}^1$

素因数の和:143541

約数の個数: 24

約数和(自身を含む): 144658080

約数和(自身を除く): 78643940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 143509, 287018, 574036, 717545, 1435090, 2870180, 3300707, 6601414, 13202828, 16503535, 33007070, 66014140]

約数ペア:

[(1, 66014140), (2, 33007070), (4, 16503535), (5, 13202828), (10, 6601414), (20, 3300707), (23, 2870180), (46, 1435090), (92, 717545), (115, 574036), (230, 287018), (460, 143509)]