98831320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8609}}^1$

素因数の和:8668

約数の個数: 64

約数和(自身を含む): 260366400

約数和(自身を除く): 161535080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 8609, 11480, 17218, 34436, 43045, 60263, 68872, 86090, 120526, 172180, 241052, 301315, 344360, 352969, 482104, 602630, 705938, 1205260, 1411876, 1764845, 2410520, 2470783, 2823752, 3529690, 4941566, 7059380, 9883132, 12353915, 14118760, 19766264, 24707830, 49415660, 98831320]

約数ペア:

[(1, 98831320), (2, 49415660), (4, 24707830), (5, 19766264), (7, 14118760), (8, 12353915), (10, 9883132), (14, 7059380), (20, 4941566), (28, 3529690), (35, 2823752), (40, 2470783), (41, 2410520), (56, 1764845), (70, 1411876), (82, 1205260), (140, 705938), (164, 602630), (205, 482104), (280, 352969), (287, 344360), (328, 301315), (410, 241052), (574, 172180), (820, 120526), (1148, 86090), (1435, 68872), (1640, 60263), (2296, 43045), (2870, 34436), (5740, 17218), (8609, 11480)]