22210250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 42181776

約数和(自身を除く): 19971526

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 1217, 1825, 2434, 3650, 6085, 9125, 12170, 18250, 30425, 60850, 88841, 152125, 177682, 304250, 444205, 888410, 2221025, 4442050, 11105125, 22210250]

約数ペア:

[(1, 22210250), (2, 11105125), (5, 4442050), (10, 2221025), (25, 888410), (50, 444205), (73, 304250), (125, 177682), (146, 152125), (250, 88841), (365, 60850), (730, 30425), (1217, 18250), (1825, 12170), (2434, 9125), (3650, 6085)]