63939080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69499}}^1$

素因数の和:69533

約数の個数: 32

約数和(自身を含む): 150120000

約数和(自身を除く): 86180920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 69499, 138998, 277996, 347495, 555992, 694990, 1389980, 1598477, 2779960, 3196954, 6393908, 7992385, 12787816, 15984770, 31969540, 63939080]

約数ペア:

[(1, 63939080), (2, 31969540), (4, 15984770), (5, 12787816), (8, 7992385), (10, 6393908), (20, 3196954), (23, 2779960), (40, 1598477), (46, 1389980), (92, 694990), (115, 555992), (184, 347495), (230, 277996), (460, 138998), (920, 69499)]