235687460

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{49307}}^1$

素因数の和:49555

約数の個数: 24

約数和(自身を含む): 497024640

約数和(自身を除く): 261337180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 49307, 98614, 197228, 246535, 493070, 986140, 11784373, 23568746, 47137492, 58921865, 117843730, 235687460]

約数ペア:

[(1, 235687460), (2, 117843730), (4, 58921865), (5, 47137492), (10, 23568746), (20, 11784373), (239, 986140), (478, 493070), (956, 246535), (1195, 197228), (2390, 98614), (4780, 49307)]