89834530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 165567600

約数和(自身を除く): 75733070

約数列:

[1, 2, 5, 10, 73, 109, 146, 218, 365, 545, 730, 1090, 1129, 2258, 5645, 7957, 11290, 15914, 39785, 79570, 82417, 123061, 164834, 246122, 412085, 615305, 824170, 1230610, 8983453, 17966906, 44917265, 89834530]

約数ペア:

[(1, 89834530), (2, 44917265), (5, 17966906), (10, 8983453), (73, 1230610), (109, 824170), (146, 615305), (218, 412085), (365, 246122), (545, 164834), (730, 123061), (1090, 82417), (1129, 79570), (2258, 39785), (5645, 15914), (7957, 11290)]