78521770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9227}}^1$

素因数の和:9294

約数の個数: 32

約数和(自身を含む): 151486848

約数和(自身を除く): 72965078

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 9227, 18454, 46135, 92270, 212221, 341399, 424442, 682798, 1061105, 1706995, 2122210, 3413990, 7852177, 15704354, 39260885, 78521770]

約数ペア:

[(1, 78521770), (2, 39260885), (5, 15704354), (10, 7852177), (23, 3413990), (37, 2122210), (46, 1706995), (74, 1061105), (115, 682798), (185, 424442), (230, 341399), (370, 212221), (851, 92270), (1702, 46135), (4255, 18454), (8510, 9227)]