5989788280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{22031}}^1$

素因数の和:23020

約数の個数: 64

約数和(自身を含む): 15418874880

約数和(自身を除く): 9429086600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 971, 1942, 3884, 4855, 6797, 7768, 9710, 13594, 19420, 22031, 27188, 33985, 38840, 44062, 54376, 67970, 88124, 110155, 135940, 154217, 176248, 220310, 271880, 308434, 440620, 616868, 771085, 881240, 1233736, 1542170, 3084340, 6168680, 21392101, 42784202, 85568404, 106960505, 149744707, 171136808, 213921010, 299489414, 427842020, 598978828, 748723535, 855684040, 1197957656, 1497447070, 2994894140, 5989788280]

約数ペア:

[(1, 5989788280), (2, 2994894140), (4, 1497447070), (5, 1197957656), (7, 855684040), (8, 748723535), (10, 598978828), (14, 427842020), (20, 299489414), (28, 213921010), (35, 171136808), (40, 149744707), (56, 106960505), (70, 85568404), (140, 42784202), (280, 21392101), (971, 6168680), (1942, 3084340), (3884, 1542170), (4855, 1233736), (6797, 881240), (7768, 771085), (9710, 616868), (13594, 440620), (19420, 308434), (22031, 271880), (27188, 220310), (33985, 176248), (38840, 154217), (44062, 135940), (54376, 110155), (67970, 88124)]