24703960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6367}}^1$

素因数の和:6475

約数の個数: 32

約数和(自身を含む): 56165760

約数和(自身を除く): 31461800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 6367, 12734, 25468, 31835, 50936, 63670, 127340, 254680, 617599, 1235198, 2470396, 3087995, 4940792, 6175990, 12351980, 24703960]

約数ペア:

[(1, 24703960), (2, 12351980), (4, 6175990), (5, 4940792), (8, 3087995), (10, 2470396), (20, 1235198), (40, 617599), (97, 254680), (194, 127340), (388, 63670), (485, 50936), (776, 31835), (970, 25468), (1940, 12734), (3880, 6367)]