122012300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{64217}}^1$

素因数の和:64250

約数の個数: 36

約数和(自身を含む): 278706120

約数和(自身を除く): 156693820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 64217, 128434, 256868, 321085, 642170, 1220123, 1284340, 1605425, 2440246, 3210850, 4880492, 6100615, 6421700, 12201230, 24402460, 30503075, 61006150, 122012300]

約数ペア:

[(1, 122012300), (2, 61006150), (4, 30503075), (5, 24402460), (10, 12201230), (19, 6421700), (20, 6100615), (25, 4880492), (38, 3210850), (50, 2440246), (76, 1605425), (95, 1284340), (100, 1220123), (190, 642170), (380, 321085), (475, 256868), (950, 128434), (1900, 64217)]