239752010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{2081}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 443865744

約数和(自身を除く): 204113734

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 562, 1405, 2081, 2810, 4162, 10405, 11521, 20810, 23042, 57605, 85321, 115210, 170642, 426605, 584761, 853210, 1169522, 2923805, 5847610, 23975201, 47950402, 119876005, 239752010]

約数ペア:

[(1, 239752010), (2, 119876005), (5, 47950402), (10, 23975201), (41, 5847610), (82, 2923805), (205, 1169522), (281, 853210), (410, 584761), (562, 426605), (1405, 170642), (2081, 115210), (2810, 85321), (4162, 57605), (10405, 23042), (11521, 20810)]