16630366960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{284377}}^1$

素因数の和:284450

約数の個数: 80

約数和(自身を含む): 41892291936

約数和(自身を除く): 25261924976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 680, 688, 731, 860, 1360, 1462, 1720, 2924, 3440, 3655, 5848, 7310, 11696, 14620, 29240, 58480, 284377, 568754, 1137508, 1421885, 2275016, 2843770, 4550032, 4834409, 5687540, 9668818, 11375080, 12228211, 19337636, 22750160, 24172045, 24456422, 38675272, 48344090, 48912844, 61141055, 77350544, 96688180, 97825688, 122282110, 193376360, 195651376, 207879587, 244564220, 386752720, 415759174, 489128440, 831518348, 978256880, 1039397935, 1663036696, 2078795870, 3326073392, 4157591740, 8315183480, 16630366960]

約数ペア:

[(1, 16630366960), (2, 8315183480), (4, 4157591740), (5, 3326073392), (8, 2078795870), (10, 1663036696), (16, 1039397935), (17, 978256880), (20, 831518348), (34, 489128440), (40, 415759174), (43, 386752720), (68, 244564220), (80, 207879587), (85, 195651376), (86, 193376360), (136, 122282110), (170, 97825688), (172, 96688180), (215, 77350544), (272, 61141055), (340, 48912844), (344, 48344090), (430, 38675272), (680, 24456422), (688, 24172045), (731, 22750160), (860, 19337636), (1360, 12228211), (1462, 11375080), (1720, 9668818), (2924, 5687540), (3440, 4834409), (3655, 4550032), (5848, 2843770), (7310, 2275016), (11696, 1421885), (14620, 1137508), (29240, 568754), (58480, 284377)]