29924500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 66135888

約数和(自身を除く): 36211388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 617, 970, 1234, 1940, 2425, 2468, 3085, 4850, 6170, 9700, 12125, 12340, 15425, 24250, 30850, 48500, 59849, 61700, 77125, 119698, 154250, 239396, 299245, 308500, 598490, 1196980, 1496225, 2992450, 5984900, 7481125, 14962250, 29924500]

約数ペア:

[(1, 29924500), (2, 14962250), (4, 7481125), (5, 5984900), (10, 2992450), (20, 1496225), (25, 1196980), (50, 598490), (97, 308500), (100, 299245), (125, 239396), (194, 154250), (250, 119698), (388, 77125), (485, 61700), (500, 59849), (617, 48500), (970, 30850), (1234, 24250), (1940, 15425), (2425, 12340), (2468, 12125), (3085, 9700), (4850, 6170)]