85212010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28499}}^1$

素因数の和:28542

約数の個数: 32

約数和(自身を含む): 172368000

約数和(自身を除く): 87155990

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 28499, 56998, 142495, 284990, 370487, 655477, 740974, 1310954, 1852435, 3277385, 3704870, 6554770, 8521201, 17042402, 42606005, 85212010]

約数ペア:

[(1, 85212010), (2, 42606005), (5, 17042402), (10, 8521201), (13, 6554770), (23, 3704870), (26, 3277385), (46, 1852435), (65, 1310954), (115, 740974), (130, 655477), (230, 370487), (299, 284990), (598, 142495), (1495, 56998), (2990, 28499)]