172337770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3907}}^1$

素因数の和:4326

約数の個数: 32

約数和(自身を含む): 339339456

約数和(自身を除く): 167001686

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 2005, 3907, 4010, 4411, 7814, 8822, 19535, 22055, 39070, 42977, 44110, 85954, 214885, 429770, 1566707, 3133414, 7833535, 15667070, 17233777, 34467554, 86168885, 172337770]

約数ペア:

[(1, 172337770), (2, 86168885), (5, 34467554), (10, 17233777), (11, 15667070), (22, 7833535), (55, 3133414), (110, 1566707), (401, 429770), (802, 214885), (2005, 85954), (3907, 44110), (4010, 42977), (4411, 39070), (7814, 22055), (8822, 19535)]