201310400

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2746

約数の個数: 84

約数和(自身を含む): 506077728

約数和(自身を除く): 304767328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 235, 320, 376, 400, 470, 752, 800, 940, 1175, 1504, 1600, 1880, 2350, 2677, 3008, 3760, 4700, 5354, 7520, 9400, 10708, 13385, 15040, 18800, 21416, 26770, 37600, 42832, 53540, 66925, 75200, 85664, 107080, 125819, 133850, 171328, 214160, 251638, 267700, 428320, 503276, 535400, 629095, 856640, 1006552, 1070800, 1258190, 2013104, 2141600, 2516380, 3145475, 4026208, 4283200, 5032760, 6290950, 8052416, 10065520, 12581900, 20131040, 25163800, 40262080, 50327600, 100655200, 201310400]

約数ペア:

[(1, 201310400), (2, 100655200), (4, 50327600), (5, 40262080), (8, 25163800), (10, 20131040), (16, 12581900), (20, 10065520), (25, 8052416), (32, 6290950), (40, 5032760), (47, 4283200), (50, 4026208), (64, 3145475), (80, 2516380), (94, 2141600), (100, 2013104), (160, 1258190), (188, 1070800), (200, 1006552), (235, 856640), (320, 629095), (376, 535400), (400, 503276), (470, 428320), (752, 267700), (800, 251638), (940, 214160), (1175, 171328), (1504, 133850), (1600, 125819), (1880, 107080), (2350, 85664), (2677, 75200), (3008, 66925), (3760, 53540), (4700, 42832), (5354, 37600), (7520, 26770), (9400, 21416), (10708, 18800), (13385, 15040)]