45725800

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 107454060

約数和(自身を除く): 61728260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2357, 2425, 3880, 4714, 4850, 9428, 9700, 11785, 18856, 19400, 23570, 47140, 58925, 94280, 117850, 228629, 235700, 457258, 471400, 914516, 1143145, 1829032, 2286290, 4572580, 5715725, 9145160, 11431450, 22862900, 45725800]

約数ペア:

[(1, 45725800), (2, 22862900), (4, 11431450), (5, 9145160), (8, 5715725), (10, 4572580), (20, 2286290), (25, 1829032), (40, 1143145), (50, 914516), (97, 471400), (100, 457258), (194, 235700), (200, 228629), (388, 117850), (485, 94280), (776, 58925), (970, 47140), (1940, 23570), (2357, 19400), (2425, 18856), (3880, 11785), (4714, 9700), (4850, 9428)]