89083010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 163132272

約数和(自身を除く): 74049262

約数列:

[1, 2, 5, 10, 101, 193, 202, 386, 457, 505, 914, 965, 1010, 1930, 2285, 4570, 19493, 38986, 46157, 88201, 92314, 97465, 176402, 194930, 230785, 441005, 461570, 882010, 8908301, 17816602, 44541505, 89083010]

約数ペア:

[(1, 89083010), (2, 44541505), (5, 17816602), (10, 8908301), (101, 882010), (193, 461570), (202, 441005), (386, 230785), (457, 194930), (505, 176402), (914, 97465), (965, 92314), (1010, 88201), (1930, 46157), (2285, 38986), (4570, 19493)]