4697180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 10644480

約数和(自身を除く): 5947300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 263, 380, 470, 526, 893, 940, 1052, 1315, 1786, 2630, 3572, 4465, 4997, 5260, 8930, 9994, 12361, 17860, 19988, 24722, 24985, 49444, 49970, 61805, 99940, 123610, 234859, 247220, 469718, 939436, 1174295, 2348590, 4697180]

約数ペア:

[(1, 4697180), (2, 2348590), (4, 1174295), (5, 939436), (10, 469718), (19, 247220), (20, 234859), (38, 123610), (47, 99940), (76, 61805), (94, 49970), (95, 49444), (188, 24985), (190, 24722), (235, 19988), (263, 17860), (380, 12361), (470, 9994), (526, 8930), (893, 5260), (940, 4997), (1052, 4465), (1315, 3572), (1786, 2630)]