334229620

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{12101}}^1$

素因数の和:13491

約数の個数: 24

約数和(自身を含む): 702448488

約数和(自身を除く): 368218868

約数列:

[1, 2, 4, 5, 10, 20, 1381, 2762, 5524, 6905, 12101, 13810, 24202, 27620, 48404, 60505, 121010, 242020, 16711481, 33422962, 66845924, 83557405, 167114810, 334229620]

約数ペア:

[(1, 334229620), (2, 167114810), (4, 83557405), (5, 66845924), (10, 33422962), (20, 16711481), (1381, 242020), (2762, 121010), (5524, 60505), (6905, 48404), (12101, 27620), (13810, 24202)]