174225520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18301}}^1$

素因数の和:18338

約数の個数: 80

約数和(自身を含む): 490200768

約数和(自身を除く): 315975248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 18301, 36602, 73204, 91505, 128107, 146408, 183010, 256214, 292816, 311117, 366020, 512428, 622234, 640535, 732040, 1024856, 1244468, 1281070, 1464080, 1555585, 2049712, 2177819, 2488936, 2562140, 3111170, 4355638, 4977872, 5124280, 6222340, 8711276, 10248560, 10889095, 12444680, 17422552, 21778190, 24889360, 34845104, 43556380, 87112760, 174225520]

約数ペア:

[(1, 174225520), (2, 87112760), (4, 43556380), (5, 34845104), (7, 24889360), (8, 21778190), (10, 17422552), (14, 12444680), (16, 10889095), (17, 10248560), (20, 8711276), (28, 6222340), (34, 5124280), (35, 4977872), (40, 4355638), (56, 3111170), (68, 2562140), (70, 2488936), (80, 2177819), (85, 2049712), (112, 1555585), (119, 1464080), (136, 1281070), (140, 1244468), (170, 1024856), (238, 732040), (272, 640535), (280, 622234), (340, 512428), (476, 366020), (560, 311117), (595, 292816), (680, 256214), (952, 183010), (1190, 146408), (1360, 128107), (1904, 91505), (2380, 73204), (4760, 36602), (9520, 18301)]