38279000

素因数分解:

$2^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 90698400

約数和(自身を除く): 52419400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 125, 200, 202, 250, 379, 404, 500, 505, 758, 808, 1000, 1010, 1516, 1895, 2020, 2525, 3032, 3790, 4040, 5050, 7580, 9475, 10100, 12625, 15160, 18950, 20200, 25250, 37900, 38279, 47375, 50500, 75800, 76558, 94750, 101000, 153116, 189500, 191395, 306232, 379000, 382790, 765580, 956975, 1531160, 1913950, 3827900, 4784875, 7655800, 9569750, 19139500, 38279000]

約数ペア:

[(1, 38279000), (2, 19139500), (4, 9569750), (5, 7655800), (8, 4784875), (10, 3827900), (20, 1913950), (25, 1531160), (40, 956975), (50, 765580), (100, 382790), (101, 379000), (125, 306232), (200, 191395), (202, 189500), (250, 153116), (379, 101000), (404, 94750), (500, 76558), (505, 75800), (758, 50500), (808, 47375), (1000, 38279), (1010, 37900), (1516, 25250), (1895, 20200), (2020, 18950), (2525, 15160), (3032, 12625), (3790, 10100), (4040, 9475), (5050, 7580)]