89637520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2713}}^1$

素因数の和:2792

約数の個数: 80

約数和(自身を含む): 242305920

約数和(自身を除く): 152668400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 2713, 3304, 4130, 4720, 5426, 6608, 8260, 10852, 13565, 16520, 18991, 21704, 27130, 33040, 37982, 43408, 54260, 75964, 94955, 108520, 151928, 160067, 189910, 217040, 303856, 320134, 379820, 640268, 759640, 800335, 1120469, 1280536, 1519280, 1600670, 2240938, 2561072, 3201340, 4481876, 5602345, 6402680, 8963752, 11204690, 12805360, 17927504, 22409380, 44818760, 89637520]

約数ペア:

[(1, 89637520), (2, 44818760), (4, 22409380), (5, 17927504), (7, 12805360), (8, 11204690), (10, 8963752), (14, 6402680), (16, 5602345), (20, 4481876), (28, 3201340), (35, 2561072), (40, 2240938), (56, 1600670), (59, 1519280), (70, 1280536), (80, 1120469), (112, 800335), (118, 759640), (140, 640268), (236, 379820), (280, 320134), (295, 303856), (413, 217040), (472, 189910), (560, 160067), (590, 151928), (826, 108520), (944, 94955), (1180, 75964), (1652, 54260), (2065, 43408), (2360, 37982), (2713, 33040), (3304, 27130), (4130, 21704), (4720, 18991), (5426, 16520), (6608, 13565), (8260, 10852)]