24475280

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 57230712

約数和(自身を除く): 32755432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1553, 1576, 1970, 3106, 3152, 3940, 6212, 7765, 7880, 12424, 15530, 15760, 24848, 31060, 62120, 124240, 305941, 611882, 1223764, 1529705, 2447528, 3059410, 4895056, 6118820, 12237640, 24475280]

約数ペア:

[(1, 24475280), (2, 12237640), (4, 6118820), (5, 4895056), (8, 3059410), (10, 2447528), (16, 1529705), (20, 1223764), (40, 611882), (80, 305941), (197, 124240), (394, 62120), (788, 31060), (985, 24848), (1553, 15760), (1576, 15530), (1970, 12424), (3106, 7880), (3152, 7765), (3940, 6212)]