172542200

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6793}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 404378880

約数和(自身を除く): 231836680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 200, 254, 508, 635, 1016, 1270, 2540, 3175, 5080, 6350, 6793, 12700, 13586, 25400, 27172, 33965, 54344, 67930, 135860, 169825, 271720, 339650, 679300, 862711, 1358600, 1725422, 3450844, 4313555, 6901688, 8627110, 17254220, 21567775, 34508440, 43135550, 86271100, 172542200]

約数ペア:

[(1, 172542200), (2, 86271100), (4, 43135550), (5, 34508440), (8, 21567775), (10, 17254220), (20, 8627110), (25, 6901688), (40, 4313555), (50, 3450844), (100, 1725422), (127, 1358600), (200, 862711), (254, 679300), (508, 339650), (635, 271720), (1016, 169825), (1270, 135860), (2540, 67930), (3175, 54344), (5080, 33965), (6350, 27172), (6793, 25400), (12700, 13586)]