73175480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15373}}^1$

素因数の和:15408

約数の個数: 64

約数和(自身を含む): 199247040

約数和(自身を除く): 126071560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 15373, 30746, 61492, 76865, 107611, 122984, 153730, 215222, 261341, 307460, 430444, 522682, 538055, 614920, 860888, 1045364, 1076110, 1306705, 1829387, 2090728, 2152220, 2613410, 3658774, 4304440, 5226820, 7317548, 9146935, 10453640, 14635096, 18293870, 36587740, 73175480]

約数ペア:

[(1, 73175480), (2, 36587740), (4, 18293870), (5, 14635096), (7, 10453640), (8, 9146935), (10, 7317548), (14, 5226820), (17, 4304440), (20, 3658774), (28, 2613410), (34, 2152220), (35, 2090728), (40, 1829387), (56, 1306705), (68, 1076110), (70, 1045364), (85, 860888), (119, 614920), (136, 538055), (140, 522682), (170, 430444), (238, 307460), (280, 261341), (340, 215222), (476, 153730), (595, 122984), (680, 107611), (952, 76865), (1190, 61492), (2380, 30746), (4760, 15373)]