133073205620

素因数分解:

$2^2\times 5^1\times {\mathrm{18787}}^1\times {\mathrm{354163}}^1$

素因数の和:372959

約数の個数: 24

約数和(自身を含む): 279469395744

約数和(自身を除く): 146396190124

約数列:

[1, 2, 4, 5, 10, 20, 18787, 37574, 75148, 93935, 187870, 354163, 375740, 708326, 1416652, 1770815, 3541630, 7083260, 6653660281, 13307320562, 26614641124, 33268301405, 66536602810, 133073205620]

約数ペア:

[(1, 133073205620), (2, 66536602810), (4, 33268301405), (5, 26614641124), (10, 13307320562), (20, 6653660281), (18787, 7083260), (37574, 3541630), (75148, 1770815), (93935, 1416652), (187870, 708326), (354163, 375740)]