2230118740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{8689}}^1$

素因数の和:9052

約数の個数: 48

約数和(自身を含む): 4813356240

約数和(自身を除く): 2583237500

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 313, 410, 626, 820, 1252, 1565, 3130, 6260, 8689, 12833, 17378, 25666, 34756, 43445, 51332, 64165, 86890, 128330, 173780, 256660, 356249, 712498, 1424996, 1781245, 2719657, 3562490, 5439314, 7124980, 10878628, 13598285, 27196570, 54393140, 111505937, 223011874, 446023748, 557529685, 1115059370, 2230118740]

約数ペア:

[(1, 2230118740), (2, 1115059370), (4, 557529685), (5, 446023748), (10, 223011874), (20, 111505937), (41, 54393140), (82, 27196570), (164, 13598285), (205, 10878628), (313, 7124980), (410, 5439314), (626, 3562490), (820, 2719657), (1252, 1781245), (1565, 1424996), (3130, 712498), (6260, 356249), (8689, 256660), (12833, 173780), (17378, 128330), (25666, 86890), (34756, 64165), (43445, 51332)]