83119120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8768

約数の個数: 80

約数和(自身を含む): 233877888

約数和(自身を除く): 150758768

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, 8731, 9520, 17462, 34924, 43655, 61117, 69848, 87310, 122234, 139696, 148427, 174620, 244468, 296854, 305585, 349240, 488936, 593708, 611170, 698480, 742135, 977872, 1038989, 1187416, 1222340, 1484270, 2077978, 2374832, 2444680, 2968540, 4155956, 4889360, 5194945, 5937080, 8311912, 10389890, 11874160, 16623824, 20779780, 41559560, 83119120]

約数ペア:

[(1, 83119120), (2, 41559560), (4, 20779780), (5, 16623824), (7, 11874160), (8, 10389890), (10, 8311912), (14, 5937080), (16, 5194945), (17, 4889360), (20, 4155956), (28, 2968540), (34, 2444680), (35, 2374832), (40, 2077978), (56, 1484270), (68, 1222340), (70, 1187416), (80, 1038989), (85, 977872), (112, 742135), (119, 698480), (136, 611170), (140, 593708), (170, 488936), (238, 349240), (272, 305585), (280, 296854), (340, 244468), (476, 174620), (560, 148427), (595, 139696), (680, 122234), (952, 87310), (1190, 69848), (1360, 61117), (1904, 43655), (2380, 34924), (4760, 17462), (8731, 9520)]