5671960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 9257960

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, 431, 470, 658, 862, 940, 1316, 1645, 1724, 1880, 2155, 2632, 3017, 3290, 3448, 4310, 6034, 6580, 8620, 12068, 13160, 15085, 17240, 20257, 24136, 30170, 40514, 60340, 81028, 101285, 120680, 141799, 162056, 202570, 283598, 405140, 567196, 708995, 810280, 1134392, 1417990, 2835980, 5671960]

約数ペア:

[(1, 5671960), (2, 2835980), (4, 1417990), (5, 1134392), (7, 810280), (8, 708995), (10, 567196), (14, 405140), (20, 283598), (28, 202570), (35, 162056), (40, 141799), (47, 120680), (56, 101285), (70, 81028), (94, 60340), (140, 40514), (188, 30170), (235, 24136), (280, 20257), (329, 17240), (376, 15085), (431, 13160), (470, 12068), (658, 8620), (862, 6580), (940, 6034), (1316, 4310), (1645, 3448), (1724, 3290), (1880, 3017), (2155, 2632)]