84525800

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4357}}^1$

素因数の和:4470

約数の個数: 48

約数和(自身を含む): 198594060

約数和(自身を除く): 114068260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4357, 4850, 8714, 9700, 17428, 19400, 21785, 34856, 43570, 87140, 108925, 174280, 217850, 422629, 435700, 845258, 871400, 1690516, 2113145, 3381032, 4226290, 8452580, 10565725, 16905160, 21131450, 42262900, 84525800]

約数ペア:

[(1, 84525800), (2, 42262900), (4, 21131450), (5, 16905160), (8, 10565725), (10, 8452580), (20, 4226290), (25, 3381032), (40, 2113145), (50, 1690516), (97, 871400), (100, 845258), (194, 435700), (200, 422629), (388, 217850), (485, 174280), (776, 108925), (970, 87140), (1940, 43570), (2425, 34856), (3880, 21785), (4357, 19400), (4850, 17428), (8714, 9700)]