75619520

素因数分解:

$2^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{617}}^1$

素因数の和:1017

約数の個数: 56

約数和(自身を含む): 180831744

約数和(自身を除く): 105212224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383, 617, 766, 1234, 1532, 1915, 2468, 3064, 3085, 3830, 4936, 6128, 6170, 7660, 9872, 12256, 12340, 15320, 19744, 24512, 24680, 30640, 39488, 49360, 61280, 98720, 122560, 197440, 236311, 472622, 945244, 1181555, 1890488, 2363110, 3780976, 4726220, 7561952, 9452440, 15123904, 18904880, 37809760, 75619520]

約数ペア:

[(1, 75619520), (2, 37809760), (4, 18904880), (5, 15123904), (8, 9452440), (10, 7561952), (16, 4726220), (20, 3780976), (32, 2363110), (40, 1890488), (64, 1181555), (80, 945244), (160, 472622), (320, 236311), (383, 197440), (617, 122560), (766, 98720), (1234, 61280), (1532, 49360), (1915, 39488), (2468, 30640), (3064, 24680), (3085, 24512), (3830, 19744), (4936, 15320), (6128, 12340), (6170, 12256), (7660, 9872)]