17882560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 112

約数和(自身を含む): 46085760

約数和(自身を除く): 28203200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 47, 58, 64, 80, 82, 94, 116, 145, 160, 164, 188, 205, 232, 235, 290, 320, 328, 376, 410, 464, 470, 580, 656, 752, 820, 928, 940, 1160, 1189, 1312, 1363, 1504, 1640, 1856, 1880, 1927, 2320, 2378, 2624, 2726, 3008, 3280, 3760, 3854, 4640, 4756, 5452, 5945, 6560, 6815, 7520, 7708, 9280, 9512, 9635, 10904, 11890, 13120, 13630, 15040, 15416, 19024, 19270, 21808, 23780, 27260, 30832, 38048, 38540, 43616, 47560, 54520, 55883, 61664, 76096, 77080, 87232, 95120, 109040, 111766, 123328, 154160, 190240, 218080, 223532, 279415, 308320, 380480, 436160, 447064, 558830, 616640, 894128, 1117660, 1788256, 2235320, 3576512, 4470640, 8941280, 17882560]

約数ペア:

[(1, 17882560), (2, 8941280), (4, 4470640), (5, 3576512), (8, 2235320), (10, 1788256), (16, 1117660), (20, 894128), (29, 616640), (32, 558830), (40, 447064), (41, 436160), (47, 380480), (58, 308320), (64, 279415), (80, 223532), (82, 218080), (94, 190240), (116, 154160), (145, 123328), (160, 111766), (164, 109040), (188, 95120), (205, 87232), (232, 77080), (235, 76096), (290, 61664), (320, 55883), (328, 54520), (376, 47560), (410, 43616), (464, 38540), (470, 38048), (580, 30832), (656, 27260), (752, 23780), (820, 21808), (928, 19270), (940, 19024), (1160, 15416), (1189, 15040), (1312, 13630), (1363, 13120), (1504, 11890), (1640, 10904), (1856, 9635), (1880, 9512), (1927, 9280), (2320, 7708), (2378, 7520), (2624, 6815), (2726, 6560), (3008, 5945), (3280, 5452), (3760, 4756), (3854, 4640)]