4564640

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 6466912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 607, 752, 940, 1214, 1504, 1880, 2428, 3035, 3760, 4856, 6070, 7520, 9712, 12140, 19424, 24280, 28529, 48560, 57058, 97120, 114116, 142645, 228232, 285290, 456464, 570580, 912928, 1141160, 2282320, 4564640]

約数ペア:

[(1, 4564640), (2, 2282320), (4, 1141160), (5, 912928), (8, 570580), (10, 456464), (16, 285290), (20, 228232), (32, 142645), (40, 114116), (47, 97120), (80, 57058), (94, 48560), (160, 28529), (188, 24280), (235, 19424), (376, 12140), (470, 9712), (607, 7520), (752, 6070), (940, 4856), (1214, 3760), (1504, 3035), (1880, 2428)]