12542200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5701}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 31817160

約数和(自身を除く): 19274960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5701, 11402, 22804, 28505, 45608, 57010, 62711, 114020, 125422, 142525, 228040, 250844, 285050, 313555, 501688, 570100, 627110, 1140200, 1254220, 1567775, 2508440, 3135550, 6271100, 12542200]

約数ペア:

[(1, 12542200), (2, 6271100), (4, 3135550), (5, 2508440), (8, 1567775), (10, 1254220), (11, 1140200), (20, 627110), (22, 570100), (25, 501688), (40, 313555), (44, 285050), (50, 250844), (55, 228040), (88, 142525), (100, 125422), (110, 114020), (200, 62711), (220, 57010), (275, 45608), (440, 28505), (550, 22804), (1100, 11402), (2200, 5701)]