110901860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12740

約数の個数: 48

約数和(自身を含む): 255830400

約数和(自身を除く): 144928540

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 12689, 25378, 50756, 63445, 126890, 241091, 253780, 291847, 482182, 583694, 964364, 1167388, 1205455, 1459235, 2410910, 2918470, 4821820, 5545093, 5836940, 11090186, 22180372, 27725465, 55450930, 110901860]

約数ペア:

[(1, 110901860), (2, 55450930), (4, 27725465), (5, 22180372), (10, 11090186), (19, 5836940), (20, 5545093), (23, 4821820), (38, 2918470), (46, 2410910), (76, 1459235), (92, 1205455), (95, 1167388), (115, 964364), (190, 583694), (230, 482182), (380, 291847), (437, 253780), (460, 241091), (874, 126890), (1748, 63445), (2185, 50756), (4370, 25378), (8740, 12689)]