12468500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2267}}^1$

素因数の和:2297

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 17251372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2267, 2750, 4534, 5500, 9068, 11335, 22670, 24937, 45340, 49874, 56675, 99748, 113350, 124685, 226700, 249370, 283375, 498740, 566750, 623425, 1133500, 1246850, 2493700, 3117125, 6234250, 12468500]

約数ペア:

[(1, 12468500), (2, 6234250), (4, 3117125), (5, 2493700), (10, 1246850), (11, 1133500), (20, 623425), (22, 566750), (25, 498740), (44, 283375), (50, 249370), (55, 226700), (100, 124685), (110, 113350), (125, 99748), (220, 56675), (250, 49874), (275, 45340), (500, 24937), (550, 22670), (1100, 11335), (1375, 9068), (2267, 5500), (2750, 4534)]