98109380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2857}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 220386096

約数和(自身を除く): 122276716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 2857, 3434, 5714, 6868, 8585, 11428, 14285, 17170, 28570, 34340, 48569, 57140, 97138, 194276, 242845, 288557, 485690, 577114, 971380, 1154228, 1442785, 2885570, 4905469, 5771140, 9810938, 19621876, 24527345, 49054690, 98109380]

約数ペア:

[(1, 98109380), (2, 49054690), (4, 24527345), (5, 19621876), (10, 9810938), (17, 5771140), (20, 4905469), (34, 2885570), (68, 1442785), (85, 1154228), (101, 971380), (170, 577114), (202, 485690), (340, 288557), (404, 242845), (505, 194276), (1010, 97138), (1717, 57140), (2020, 48569), (2857, 34340), (3434, 28570), (5714, 17170), (6868, 14285), (8585, 11428)]