16094680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 26206760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1223, 1316, 1645, 1880, 2446, 2632, 3290, 4892, 6115, 6580, 8561, 9784, 12230, 13160, 17122, 24460, 34244, 42805, 48920, 57481, 68488, 85610, 114962, 171220, 229924, 287405, 342440, 402367, 459848, 574810, 804734, 1149620, 1609468, 2011835, 2299240, 3218936, 4023670, 8047340, 16094680]

約数ペア:

[(1, 16094680), (2, 8047340), (4, 4023670), (5, 3218936), (7, 2299240), (8, 2011835), (10, 1609468), (14, 1149620), (20, 804734), (28, 574810), (35, 459848), (40, 402367), (47, 342440), (56, 287405), (70, 229924), (94, 171220), (140, 114962), (188, 85610), (235, 68488), (280, 57481), (329, 48920), (376, 42805), (470, 34244), (658, 24460), (940, 17122), (1223, 13160), (1316, 12230), (1645, 9784), (1880, 8561), (2446, 6580), (2632, 6115), (3290, 4892)]