191898650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 374547456

約数和(自身を除く): 182648806

約数列:

[1, 2, 5, 10, 25, 37, 47, 50, 74, 94, 185, 235, 370, 470, 925, 1175, 1739, 1850, 2207, 2350, 3478, 4414, 8695, 11035, 17390, 22070, 43475, 55175, 81659, 86950, 103729, 110350, 163318, 207458, 408295, 518645, 816590, 1037290, 2041475, 2593225, 3837973, 4082950, 5186450, 7675946, 19189865, 38379730, 95949325, 191898650]

約数ペア:

[(1, 191898650), (2, 95949325), (5, 38379730), (10, 19189865), (25, 7675946), (37, 5186450), (47, 4082950), (50, 3837973), (74, 2593225), (94, 2041475), (185, 1037290), (235, 816590), (370, 518645), (470, 408295), (925, 207458), (1175, 163318), (1739, 110350), (1850, 103729), (2207, 86950), (2350, 81659), (3478, 55175), (4414, 43475), (8695, 22070), (11035, 17390)]