779366960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{907}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 1896950016

約数和(自身を除く): 1117583056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 467, 907, 920, 934, 1814, 1840, 1868, 2335, 3628, 3736, 4535, 4670, 7256, 7472, 9070, 9340, 10741, 14512, 18140, 18680, 20861, 21482, 36280, 37360, 41722, 42964, 53705, 72560, 83444, 85928, 104305, 107410, 166888, 171856, 208610, 214820, 333776, 417220, 423569, 429640, 834440, 847138, 859280, 1668880, 1694276, 2117845, 3388552, 4235690, 6777104, 8471380, 9742087, 16942760, 19484174, 33885520, 38968348, 48710435, 77936696, 97420870, 155873392, 194841740, 389683480, 779366960]

約数ペア:

[(1, 779366960), (2, 389683480), (4, 194841740), (5, 155873392), (8, 97420870), (10, 77936696), (16, 48710435), (20, 38968348), (23, 33885520), (40, 19484174), (46, 16942760), (80, 9742087), (92, 8471380), (115, 6777104), (184, 4235690), (230, 3388552), (368, 2117845), (460, 1694276), (467, 1668880), (907, 859280), (920, 847138), (934, 834440), (1814, 429640), (1840, 423569), (1868, 417220), (2335, 333776), (3628, 214820), (3736, 208610), (4535, 171856), (4670, 166888), (7256, 107410), (7472, 104305), (9070, 85928), (9340, 83444), (10741, 72560), (14512, 53705), (18140, 42964), (18680, 41722), (20861, 37360), (21482, 36280)]