5102200

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 12030480

約数和(自身を除く): 6928280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 263, 388, 485, 526, 776, 970, 1052, 1315, 1940, 2104, 2425, 2630, 3880, 4850, 5260, 6575, 9700, 10520, 13150, 19400, 25511, 26300, 51022, 52600, 102044, 127555, 204088, 255110, 510220, 637775, 1020440, 1275550, 2551100, 5102200]

約数ペア:

[(1, 5102200), (2, 2551100), (4, 1275550), (5, 1020440), (8, 637775), (10, 510220), (20, 255110), (25, 204088), (40, 127555), (50, 102044), (97, 52600), (100, 51022), (194, 26300), (200, 25511), (263, 19400), (388, 13150), (485, 10520), (526, 9700), (776, 6575), (970, 5260), (1052, 4850), (1315, 3880), (1940, 2630), (2104, 2425)]