45483520

素因数分解:

$2^9\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 110729520

約数和(自身を除く): 65246000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 163, 218, 256, 320, 326, 436, 512, 545, 640, 652, 815, 872, 1090, 1280, 1304, 1630, 1744, 2180, 2560, 2608, 3260, 3488, 4360, 5216, 6520, 6976, 8720, 10432, 13040, 13952, 17440, 17767, 20864, 26080, 27904, 34880, 35534, 41728, 52160, 55808, 69760, 71068, 83456, 88835, 104320, 139520, 142136, 177670, 208640, 279040, 284272, 355340, 417280, 568544, 710680, 1137088, 1421360, 2274176, 2842720, 4548352, 5685440, 9096704, 11370880, 22741760, 45483520]

約数ペア:

[(1, 45483520), (2, 22741760), (4, 11370880), (5, 9096704), (8, 5685440), (10, 4548352), (16, 2842720), (20, 2274176), (32, 1421360), (40, 1137088), (64, 710680), (80, 568544), (109, 417280), (128, 355340), (160, 284272), (163, 279040), (218, 208640), (256, 177670), (320, 142136), (326, 139520), (436, 104320), (512, 88835), (545, 83456), (640, 71068), (652, 69760), (815, 55808), (872, 52160), (1090, 41728), (1280, 35534), (1304, 34880), (1630, 27904), (1744, 26080), (2180, 20864), (2560, 17767), (2608, 17440), (3260, 13952), (3488, 13040), (4360, 10432), (5216, 8720), (6520, 6976)]