8371100

素因数分解:

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

素因数の和:974

約数の個数: 36

約数和(自身を含む): 18373824

約数和(自身を除く): 10002724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 863, 970, 1726, 1940, 2425, 3452, 4315, 4850, 8630, 9700, 17260, 21575, 43150, 83711, 86300, 167422, 334844, 418555, 837110, 1674220, 2092775, 4185550, 8371100]

約数ペア:

[(1, 8371100), (2, 4185550), (4, 2092775), (5, 1674220), (10, 837110), (20, 418555), (25, 334844), (50, 167422), (97, 86300), (100, 83711), (194, 43150), (388, 21575), (485, 17260), (863, 9700), (970, 8630), (1726, 4850), (1940, 4315), (2425, 3452)]