282783160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27943}}^1$

素因数の和:27988

約数の個数: 64

約数和(自身を含む): 724308480

約数和(自身を除く): 441525320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 27943, 55886, 111772, 139715, 223544, 279430, 307373, 558860, 614746, 642689, 1117720, 1229492, 1285378, 1536865, 2458984, 2570756, 3073730, 3213445, 5141512, 6147460, 6426890, 7069579, 12294920, 12853780, 14139158, 25707560, 28278316, 35347895, 56556632, 70695790, 141391580, 282783160]

約数ペア:

[(1, 282783160), (2, 141391580), (4, 70695790), (5, 56556632), (8, 35347895), (10, 28278316), (11, 25707560), (20, 14139158), (22, 12853780), (23, 12294920), (40, 7069579), (44, 6426890), (46, 6147460), (55, 5141512), (88, 3213445), (92, 3073730), (110, 2570756), (115, 2458984), (184, 1536865), (220, 1285378), (230, 1229492), (253, 1117720), (440, 642689), (460, 614746), (506, 558860), (920, 307373), (1012, 279430), (1265, 223544), (2024, 139715), (2530, 111772), (5060, 55886), (10120, 27943)]