13748480

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 34437312

約数和(自身を除く): 20688832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 467, 640, 736, 920, 934, 1280, 1472, 1840, 1868, 2335, 2944, 3680, 3736, 4670, 5888, 7360, 7472, 9340, 10741, 14720, 14944, 18680, 21482, 29440, 29888, 37360, 42964, 53705, 59776, 74720, 85928, 107410, 119552, 149440, 171856, 214820, 298880, 343712, 429640, 597760, 687424, 859280, 1374848, 1718560, 2749696, 3437120, 6874240, 13748480]

約数ペア:

[(1, 13748480), (2, 6874240), (4, 3437120), (5, 2749696), (8, 1718560), (10, 1374848), (16, 859280), (20, 687424), (23, 597760), (32, 429640), (40, 343712), (46, 298880), (64, 214820), (80, 171856), (92, 149440), (115, 119552), (128, 107410), (160, 85928), (184, 74720), (230, 59776), (256, 53705), (320, 42964), (368, 37360), (460, 29888), (467, 29440), (640, 21482), (736, 18680), (920, 14944), (934, 14720), (1280, 10741), (1472, 9340), (1840, 7472), (1868, 7360), (2335, 5888), (2944, 4670), (3680, 3736)]