1157196400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61553}}^1$

素因数の和:61618

約数の個数: 60

約数和(自身を含む): 2839362912

約数和(自身を除く): 1682166512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 9400, 18800, 61553, 123106, 246212, 307765, 492424, 615530, 984848, 1231060, 1538825, 2462120, 2892991, 3077650, 4924240, 5785982, 6155300, 11571964, 12310600, 14464955, 23143928, 24621200, 28929910, 46287856, 57859820, 72324775, 115719640, 144649550, 231439280, 289299100, 578598200, 1157196400]

約数ペア:

[(1, 1157196400), (2, 578598200), (4, 289299100), (5, 231439280), (8, 144649550), (10, 115719640), (16, 72324775), (20, 57859820), (25, 46287856), (40, 28929910), (47, 24621200), (50, 23143928), (80, 14464955), (94, 12310600), (100, 11571964), (188, 6155300), (200, 5785982), (235, 4924240), (376, 3077650), (400, 2892991), (470, 2462120), (752, 1538825), (940, 1231060), (1175, 984848), (1880, 615530), (2350, 492424), (3760, 307765), (4700, 246212), (9400, 123106), (18800, 61553)]