13634960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4211

約数の個数: 40

約数和(自身を含む): 32482296

約数和(自身を除く): 18847336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4157, 8314, 16628, 20785, 33256, 41570, 66512, 83140, 166280, 170437, 332560, 340874, 681748, 852185, 1363496, 1704370, 2726992, 3408740, 6817480, 13634960]

約数ペア:

[(1, 13634960), (2, 6817480), (4, 3408740), (5, 2726992), (8, 1704370), (10, 1363496), (16, 852185), (20, 681748), (40, 340874), (41, 332560), (80, 170437), (82, 166280), (164, 83140), (205, 66512), (328, 41570), (410, 33256), (656, 20785), (820, 16628), (1640, 8314), (3280, 4157)]