23966320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42797}}^1$

素因数の和:42817

約数の個数: 40

約数和(自身を含む): 63683424

約数和(自身を除く): 39717104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42797, 85594, 171188, 213985, 299579, 342376, 427970, 599158, 684752, 855940, 1198316, 1497895, 1711880, 2396632, 2995790, 3423760, 4793264, 5991580, 11983160, 23966320]

約数ペア:

[(1, 23966320), (2, 11983160), (4, 5991580), (5, 4793264), (7, 3423760), (8, 2995790), (10, 2396632), (14, 1711880), (16, 1497895), (20, 1198316), (28, 855940), (35, 684752), (40, 599158), (56, 427970), (70, 342376), (80, 299579), (112, 213985), (140, 171188), (280, 85594), (560, 42797)]