9845920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 27216000

約数和(自身を除く): 17370080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 149, 160, 224, 236, 280, 295, 298, 413, 472, 560, 590, 596, 745, 826, 944, 1043, 1120, 1180, 1192, 1490, 1652, 1888, 2065, 2086, 2360, 2384, 2980, 3304, 4130, 4172, 4720, 4768, 5215, 5960, 6608, 8260, 8344, 8791, 9440, 10430, 11920, 13216, 16520, 16688, 17582, 20860, 23840, 33040, 33376, 35164, 41720, 43955, 61537, 66080, 70328, 83440, 87910, 123074, 140656, 166880, 175820, 246148, 281312, 307685, 351640, 492296, 615370, 703280, 984592, 1230740, 1406560, 1969184, 2461480, 4922960, 9845920]

約数ペア:

[(1, 9845920), (2, 4922960), (4, 2461480), (5, 1969184), (7, 1406560), (8, 1230740), (10, 984592), (14, 703280), (16, 615370), (20, 492296), (28, 351640), (32, 307685), (35, 281312), (40, 246148), (56, 175820), (59, 166880), (70, 140656), (80, 123074), (112, 87910), (118, 83440), (140, 70328), (149, 66080), (160, 61537), (224, 43955), (236, 41720), (280, 35164), (295, 33376), (298, 33040), (413, 23840), (472, 20860), (560, 17582), (590, 16688), (596, 16520), (745, 13216), (826, 11920), (944, 10430), (1043, 9440), (1120, 8791), (1180, 8344), (1192, 8260), (1490, 6608), (1652, 5960), (1888, 5215), (2065, 4768), (2086, 4720), (2360, 4172), (2384, 4130), (2980, 3304)]