8745980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19013}}^1$

素因数の和:19045

約数の個数: 24

約数和(自身を含む): 19166112

約数和(自身を除く): 10420132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19013, 38026, 76052, 95065, 190130, 380260, 437299, 874598, 1749196, 2186495, 4372990, 8745980]

約数ペア:

[(1, 8745980), (2, 4372990), (4, 2186495), (5, 1749196), (10, 874598), (20, 437299), (23, 380260), (46, 190130), (92, 95065), (115, 76052), (230, 38026), (460, 19013)]