974328800

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{25913}}^1$

素因数の和:25980

約数の個数: 72

約数和(自身を含む): 2429282016

約数和(自身を除く): 1454953216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 752, 800, 940, 1175, 1504, 1880, 2350, 3760, 4700, 7520, 9400, 18800, 25913, 37600, 51826, 103652, 129565, 207304, 259130, 414608, 518260, 647825, 829216, 1036520, 1217911, 1295650, 2073040, 2435822, 2591300, 4146080, 4871644, 5182600, 6089555, 9743288, 10365200, 12179110, 19486576, 20730400, 24358220, 30447775, 38973152, 48716440, 60895550, 97432880, 121791100, 194865760, 243582200, 487164400, 974328800]

約数ペア:

[(1, 974328800), (2, 487164400), (4, 243582200), (5, 194865760), (8, 121791100), (10, 97432880), (16, 60895550), (20, 48716440), (25, 38973152), (32, 30447775), (40, 24358220), (47, 20730400), (50, 19486576), (80, 12179110), (94, 10365200), (100, 9743288), (160, 6089555), (188, 5182600), (200, 4871644), (235, 4146080), (376, 2591300), (400, 2435822), (470, 2073040), (752, 1295650), (800, 1217911), (940, 1036520), (1175, 829216), (1504, 647825), (1880, 518260), (2350, 414608), (3760, 259130), (4700, 207304), (7520, 129565), (9400, 103652), (18800, 51826), (25913, 37600)]