104803900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{24373}}^1$

素因数の和:24430

約数の個数: 36

約数和(自身を含む): 232722952

約数和(自身を除く): 127919052

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 24373, 48746, 97492, 121865, 243730, 487460, 609325, 1048039, 1218650, 2096078, 2437300, 4192156, 5240195, 10480390, 20960780, 26200975, 52401950, 104803900]

約数ペア:

[(1, 104803900), (2, 52401950), (4, 26200975), (5, 20960780), (10, 10480390), (20, 5240195), (25, 4192156), (43, 2437300), (50, 2096078), (86, 1218650), (100, 1048039), (172, 609325), (215, 487460), (430, 243730), (860, 121865), (1075, 97492), (2150, 48746), (4300, 24373)]