85329770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 165328128

約数和(自身を除く): 79998358

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 271, 370, 542, 851, 1355, 1369, 1702, 2710, 2738, 4255, 6233, 6845, 8510, 10027, 12466, 13690, 20054, 31165, 31487, 50135, 62330, 62974, 100270, 157435, 230621, 314870, 370999, 461242, 741998, 1153105, 1854995, 2306210, 3709990, 8532977, 17065954, 42664885, 85329770]

約数ペア:

[(1, 85329770), (2, 42664885), (5, 17065954), (10, 8532977), (23, 3709990), (37, 2306210), (46, 1854995), (74, 1153105), (115, 741998), (185, 461242), (230, 370999), (271, 314870), (370, 230621), (542, 157435), (851, 100270), (1355, 62974), (1369, 62330), (1702, 50135), (2710, 31487), (2738, 31165), (4255, 20054), (6233, 13690), (6845, 12466), (8510, 10027)]