72623900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7487}}^1$

素因数の和:7598

約数の個数: 36

約数和(自身を含む): 159239808

約数和(自身を除く): 86615908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 7487, 9700, 14974, 29948, 37435, 74870, 149740, 187175, 374350, 726239, 748700, 1452478, 2904956, 3631195, 7262390, 14524780, 18155975, 36311950, 72623900]

約数ペア:

[(1, 72623900), (2, 36311950), (4, 18155975), (5, 14524780), (10, 7262390), (20, 3631195), (25, 2904956), (50, 1452478), (97, 748700), (100, 726239), (194, 374350), (388, 187175), (485, 149740), (970, 74870), (1940, 37435), (2425, 29948), (4850, 14974), (7487, 9700)]