3106160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 7405776

約数和(自身を除く): 4299616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 947, 1640, 1894, 3280, 3788, 4735, 7576, 9470, 15152, 18940, 37880, 38827, 75760, 77654, 155308, 194135, 310616, 388270, 621232, 776540, 1553080, 3106160]

約数ペア:

[(1, 3106160), (2, 1553080), (4, 776540), (5, 621232), (8, 388270), (10, 310616), (16, 194135), (20, 155308), (40, 77654), (41, 75760), (80, 38827), (82, 37880), (164, 18940), (205, 15152), (328, 9470), (410, 7576), (656, 4735), (820, 3788), (947, 3280), (1640, 1894)]