45286960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13807}}^1$

素因数の和:13861

約数の個数: 40

約数和(自身を含む): 107868096

約数和(自身を除く): 62581136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 13807, 27614, 55228, 69035, 110456, 138070, 220912, 276140, 552280, 566087, 1104560, 1132174, 2264348, 2830435, 4528696, 5660870, 9057392, 11321740, 22643480, 45286960]

約数ペア:

[(1, 45286960), (2, 22643480), (4, 11321740), (5, 9057392), (8, 5660870), (10, 4528696), (16, 2830435), (20, 2264348), (40, 1132174), (41, 1104560), (80, 566087), (82, 552280), (164, 276140), (205, 220912), (328, 138070), (410, 110456), (656, 69035), (820, 55228), (1640, 27614), (3280, 13807)]