190024480

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8669}}^1$

素因数の和:8821

約数の個数: 48

約数和(自身を含む): 452261880

約数和(自身を除く): 262237400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 8669, 10960, 17338, 21920, 34676, 43345, 69352, 86690, 138704, 173380, 277408, 346760, 693520, 1187653, 1387040, 2375306, 4750612, 5938265, 9501224, 11876530, 19002448, 23753060, 38004896, 47506120, 95012240, 190024480]

約数ペア:

[(1, 190024480), (2, 95012240), (4, 47506120), (5, 38004896), (8, 23753060), (10, 19002448), (16, 11876530), (20, 9501224), (32, 5938265), (40, 4750612), (80, 2375306), (137, 1387040), (160, 1187653), (274, 693520), (548, 346760), (685, 277408), (1096, 173380), (1370, 138704), (2192, 86690), (2740, 69352), (4384, 43345), (5480, 34676), (8669, 21920), (10960, 17338)]