345087200

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4447}}^1$

素因数の和:4564

約数の個数: 72

約数和(自身を含む): 851320512

約数和(自身を除く): 506233312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1552, 1940, 2425, 3104, 3880, 4447, 4850, 7760, 8894, 9700, 15520, 17788, 19400, 22235, 35576, 38800, 44470, 71152, 77600, 88940, 111175, 142304, 177880, 222350, 355760, 431359, 444700, 711520, 862718, 889400, 1725436, 1778800, 2156795, 3450872, 3557600, 4313590, 6901744, 8627180, 10783975, 13803488, 17254360, 21567950, 34508720, 43135900, 69017440, 86271800, 172543600, 345087200]

約数ペア:

[(1, 345087200), (2, 172543600), (4, 86271800), (5, 69017440), (8, 43135900), (10, 34508720), (16, 21567950), (20, 17254360), (25, 13803488), (32, 10783975), (40, 8627180), (50, 6901744), (80, 4313590), (97, 3557600), (100, 3450872), (160, 2156795), (194, 1778800), (200, 1725436), (388, 889400), (400, 862718), (485, 711520), (776, 444700), (800, 431359), (970, 355760), (1552, 222350), (1940, 177880), (2425, 142304), (3104, 111175), (3880, 88940), (4447, 77600), (4850, 71152), (7760, 44470), (8894, 38800), (9700, 35576), (15520, 22235), (17788, 19400)]