8875010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 17044992

約数和(自身を除く): 8169982

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 821, 1081, 1642, 2162, 4105, 5405, 8210, 10810, 18883, 37766, 38587, 77174, 94415, 188830, 192935, 385870, 887501, 1775002, 4437505, 8875010]

約数ペア:

[(1, 8875010), (2, 4437505), (5, 1775002), (10, 887501), (23, 385870), (46, 192935), (47, 188830), (94, 94415), (115, 77174), (230, 38587), (235, 37766), (470, 18883), (821, 10810), (1081, 8210), (1642, 5405), (2162, 4105)]