283366760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7933}}^1$

素因数の和:8010

約数の個数: 64

約数和(自身を含む): 685497600

約数和(自身を除く): 402130840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3572, 4465, 7144, 7933, 8930, 15866, 17860, 31732, 35720, 39665, 63464, 79330, 150727, 158660, 301454, 317320, 372851, 602908, 745702, 753635, 1205816, 1491404, 1507270, 1864255, 2982808, 3014540, 3728510, 6029080, 7084169, 7457020, 14168338, 14914040, 28336676, 35420845, 56673352, 70841690, 141683380, 283366760]

約数ペア:

[(1, 283366760), (2, 141683380), (4, 70841690), (5, 56673352), (8, 35420845), (10, 28336676), (19, 14914040), (20, 14168338), (38, 7457020), (40, 7084169), (47, 6029080), (76, 3728510), (94, 3014540), (95, 2982808), (152, 1864255), (188, 1507270), (190, 1491404), (235, 1205816), (376, 753635), (380, 745702), (470, 602908), (760, 372851), (893, 317320), (940, 301454), (1786, 158660), (1880, 150727), (3572, 79330), (4465, 63464), (7144, 39665), (7933, 35720), (8930, 31732), (15866, 17860)]