4727804950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{85109}}^1$

素因数の和:85233

約数の個数: 48

約数和(自身を含む): 9688241520

約数和(自身を除く): 4960436570

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 1010, 1111, 2222, 2525, 5050, 5555, 11110, 27775, 55550, 85109, 170218, 425545, 851090, 936199, 1872398, 2127725, 4255450, 4680995, 8596009, 9361990, 17192018, 23404975, 42980045, 46809950, 85960090, 94556099, 189112198, 214900225, 429800450, 472780495, 945560990, 2363902475, 4727804950]

約数ペア:

[(1, 4727804950), (2, 2363902475), (5, 945560990), (10, 472780495), (11, 429800450), (22, 214900225), (25, 189112198), (50, 94556099), (55, 85960090), (101, 46809950), (110, 42980045), (202, 23404975), (275, 17192018), (505, 9361990), (550, 8596009), (1010, 4680995), (1111, 4255450), (2222, 2127725), (2525, 1872398), (5050, 936199), (5555, 851090), (11110, 425545), (27775, 170218), (55550, 85109)]