12179750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 25698816

約数和(自身を除く): 13519066

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 103, 110, 125, 206, 215, 250, 275, 430, 473, 515, 550, 946, 1030, 1075, 1133, 1375, 2150, 2266, 2365, 2575, 2750, 4429, 4730, 5150, 5375, 5665, 8858, 10750, 11330, 11825, 12875, 22145, 23650, 25750, 28325, 44290, 48719, 56650, 59125, 97438, 110725, 118250, 141625, 221450, 243595, 283250, 487190, 553625, 1107250, 1217975, 2435950, 6089875, 12179750]

約数ペア:

[(1, 12179750), (2, 6089875), (5, 2435950), (10, 1217975), (11, 1107250), (22, 553625), (25, 487190), (43, 283250), (50, 243595), (55, 221450), (86, 141625), (103, 118250), (110, 110725), (125, 97438), (206, 59125), (215, 56650), (250, 48719), (275, 44290), (430, 28325), (473, 25750), (515, 23650), (550, 22145), (946, 12875), (1030, 11825), (1075, 11330), (1133, 10750), (1375, 8858), (2150, 5665), (2266, 5375), (2365, 5150), (2575, 4730), (2750, 4429)]