109652020

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20231}}^1$

素因数の和:20511

約数の個数: 24

約数和(自身を含む): 231130368

約数和(自身を除く): 121478348

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 20231, 40462, 80924, 101155, 202310, 404620, 5482601, 10965202, 21930404, 27413005, 54826010, 109652020]

約数ペア:

[(1, 109652020), (2, 54826010), (4, 27413005), (5, 21930404), (10, 10965202), (20, 5482601), (271, 404620), (542, 202310), (1084, 101155), (1355, 80924), (2710, 40462), (5420, 20231)]