47342960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5010

約数の個数: 80

約数和(自身を含む): 133223616

約数和(自身を除く): 85880656

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, 4973, 9520, 9946, 19892, 24865, 34811, 39784, 49730, 69622, 79568, 84541, 99460, 139244, 169082, 174055, 198920, 278488, 338164, 348110, 397840, 422705, 556976, 591787, 676328, 696220, 845410, 1183574, 1352656, 1392440, 1690820, 2367148, 2784880, 2958935, 3381640, 4734296, 5917870, 6763280, 9468592, 11835740, 23671480, 47342960]

約数ペア:

[(1, 47342960), (2, 23671480), (4, 11835740), (5, 9468592), (7, 6763280), (8, 5917870), (10, 4734296), (14, 3381640), (16, 2958935), (17, 2784880), (20, 2367148), (28, 1690820), (34, 1392440), (35, 1352656), (40, 1183574), (56, 845410), (68, 696220), (70, 676328), (80, 591787), (85, 556976), (112, 422705), (119, 397840), (136, 348110), (140, 338164), (170, 278488), (238, 198920), (272, 174055), (280, 169082), (340, 139244), (476, 99460), (560, 84541), (595, 79568), (680, 69622), (952, 49730), (1190, 39784), (1360, 34811), (1904, 24865), (2380, 19892), (4760, 9946), (4973, 9520)]