531100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 1187424

約数和(自身を除く): 656324

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 113, 188, 226, 235, 452, 470, 565, 940, 1130, 1175, 2260, 2350, 2825, 4700, 5311, 5650, 10622, 11300, 21244, 26555, 53110, 106220, 132775, 265550, 531100]

約数ペア:

[(1, 531100), (2, 265550), (4, 132775), (5, 106220), (10, 53110), (20, 26555), (25, 21244), (47, 11300), (50, 10622), (94, 5650), (100, 5311), (113, 4700), (188, 2825), (226, 2350), (235, 2260), (452, 1175), (470, 1130), (565, 940)]