191049920

素因数分解:

$2^6\times 5^1\times {\mathrm{597031}}^1$

素因数の和:597048

約数の個数: 28

約数和(自身を含む): 454938384

約数和(自身を除く): 263888464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 597031, 1194062, 2388124, 2985155, 4776248, 5970310, 9552496, 11940620, 19104992, 23881240, 38209984, 47762480, 95524960, 191049920]

約数ペア:

[(1, 191049920), (2, 95524960), (4, 47762480), (5, 38209984), (8, 23881240), (10, 19104992), (16, 11940620), (20, 9552496), (32, 5970310), (40, 4776248), (64, 2985155), (80, 2388124), (160, 1194062), (320, 597031)]