5590180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 12660480

約数和(自身を除く): 7070300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 313, 380, 470, 626, 893, 940, 1252, 1565, 1786, 3130, 3572, 4465, 5947, 6260, 8930, 11894, 14711, 17860, 23788, 29422, 29735, 58844, 59470, 73555, 118940, 147110, 279509, 294220, 559018, 1118036, 1397545, 2795090, 5590180]

約数ペア:

[(1, 5590180), (2, 2795090), (4, 1397545), (5, 1118036), (10, 559018), (19, 294220), (20, 279509), (38, 147110), (47, 118940), (76, 73555), (94, 59470), (95, 58844), (188, 29735), (190, 29422), (235, 23788), (313, 17860), (380, 14711), (470, 11894), (626, 8930), (893, 6260), (940, 5947), (1252, 4465), (1565, 3572), (1786, 3130)]