4224402050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{404249}}^1$

素因数の和:404291

約数の個数: 48

約数和(自身を含む): 9022860000

約数和(自身を除く): 4798457950

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 404249, 808498, 2021245, 4042490, 4446739, 7680731, 8893478, 10106225, 15361462, 20212450, 22233695, 38403655, 44467390, 76807310, 84488041, 111168475, 168976082, 192018275, 222336950, 384036550, 422440205, 844880410, 2112201025, 4224402050]

約数ペア:

[(1, 4224402050), (2, 2112201025), (5, 844880410), (10, 422440205), (11, 384036550), (19, 222336950), (22, 192018275), (25, 168976082), (38, 111168475), (50, 84488041), (55, 76807310), (95, 44467390), (110, 38403655), (190, 22233695), (209, 20212450), (275, 15361462), (418, 10106225), (475, 8893478), (550, 7680731), (950, 4446739), (1045, 4042490), (2090, 2021245), (5225, 808498), (10450, 404249)]