4690840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 13167360

約数和(自身を除く): 8476520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1523, 1540, 3046, 3080, 6092, 7615, 10661, 12184, 15230, 16753, 21322, 30460, 33506, 42644, 53305, 60920, 67012, 83765, 85288, 106610, 117271, 134024, 167530, 213220, 234542, 335060, 426440, 469084, 586355, 670120, 938168, 1172710, 2345420, 4690840]

約数ペア:

[(1, 4690840), (2, 2345420), (4, 1172710), (5, 938168), (7, 670120), (8, 586355), (10, 469084), (11, 426440), (14, 335060), (20, 234542), (22, 213220), (28, 167530), (35, 134024), (40, 117271), (44, 106610), (55, 85288), (56, 83765), (70, 67012), (77, 60920), (88, 53305), (110, 42644), (140, 33506), (154, 30460), (220, 21322), (280, 16753), (308, 15230), (385, 12184), (440, 10661), (616, 7615), (770, 6092), (1523, 3080), (1540, 3046)]