16742200

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 22630280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 863, 970, 1726, 1940, 2425, 3452, 3880, 4315, 4850, 6904, 8630, 9700, 17260, 19400, 21575, 34520, 43150, 83711, 86300, 167422, 172600, 334844, 418555, 669688, 837110, 1674220, 2092775, 3348440, 4185550, 8371100, 16742200]

約数ペア:

[(1, 16742200), (2, 8371100), (4, 4185550), (5, 3348440), (8, 2092775), (10, 1674220), (20, 837110), (25, 669688), (40, 418555), (50, 334844), (97, 172600), (100, 167422), (194, 86300), (200, 83711), (388, 43150), (485, 34520), (776, 21575), (863, 19400), (970, 17260), (1726, 9700), (1940, 8630), (2425, 6904), (3452, 4850), (3880, 4315)]