202210825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 279982080

約数和(自身を除く): 77771255

約数列:

[1, 5, 19, 23, 25, 83, 95, 115, 223, 415, 437, 475, 575, 1115, 1577, 1909, 2075, 2185, 4237, 5129, 5575, 7885, 9545, 10925, 18509, 21185, 25645, 36271, 39425, 47725, 92545, 97451, 105925, 128225, 181355, 351671, 425707, 462725, 487255, 906775, 1758355, 2128535, 2436275, 8088433, 8791775, 10642675, 40442165, 202210825]

約数ペア:

[(1, 202210825), (5, 40442165), (19, 10642675), (23, 8791775), (25, 8088433), (83, 2436275), (95, 2128535), (115, 1758355), (223, 906775), (415, 487255), (437, 462725), (475, 425707), (575, 351671), (1115, 181355), (1577, 128225), (1909, 105925), (2075, 97451), (2185, 92545), (4237, 47725), (5129, 39425), (5575, 36271), (7885, 25645), (9545, 21185), (10925, 18509)]