47456800

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 72

約数和(自身を含む): 116969076

約数和(自身を除く): 69512276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 274, 400, 433, 548, 685, 800, 866, 1096, 1370, 1732, 2165, 2192, 2740, 3425, 3464, 4330, 4384, 5480, 6850, 6928, 8660, 10825, 10960, 13700, 13856, 17320, 21650, 21920, 27400, 34640, 43300, 54800, 59321, 69280, 86600, 109600, 118642, 173200, 237284, 296605, 346400, 474568, 593210, 949136, 1186420, 1483025, 1898272, 2372840, 2966050, 4745680, 5932100, 9491360, 11864200, 23728400, 47456800]

約数ペア:

[(1, 47456800), (2, 23728400), (4, 11864200), (5, 9491360), (8, 5932100), (10, 4745680), (16, 2966050), (20, 2372840), (25, 1898272), (32, 1483025), (40, 1186420), (50, 949136), (80, 593210), (100, 474568), (137, 346400), (160, 296605), (200, 237284), (274, 173200), (400, 118642), (433, 109600), (548, 86600), (685, 69280), (800, 59321), (866, 54800), (1096, 43300), (1370, 34640), (1732, 27400), (2165, 21920), (2192, 21650), (2740, 17320), (3425, 13856), (3464, 13700), (4330, 10960), (4384, 10825), (5480, 8660), (6850, 6928)]