729020050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1325491}}^1$

素因数の和:1325514

約数の個数: 24

約数和(自身を含む): 1479249072

約数和(自身を除く): 750229022

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1325491, 2650982, 6627455, 13254910, 14580401, 29160802, 33137275, 66274550, 72902005, 145804010, 364510025, 729020050]

約数ペア:

[(1, 729020050), (2, 364510025), (5, 145804010), (10, 72902005), (11, 66274550), (22, 33137275), (25, 29160802), (50, 14580401), (55, 13254910), (110, 6627455), (275, 2650982), (550, 1325491)]