202007960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65587}}^1$

素因数の和:65616

約数の個数: 64

約数和(自身を含む): 566680320

約数和(自身を除く): 364672360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 65587, 131174, 262348, 327935, 459109, 524696, 655870, 721457, 918218, 1311740, 1442914, 1836436, 2295545, 2623480, 2885828, 3607285, 3672872, 4591090, 5050199, 5771656, 7214570, 9182180, 10100398, 14429140, 18364360, 20200796, 25250995, 28858280, 40401592, 50501990, 101003980, 202007960]

約数ペア:

[(1, 202007960), (2, 101003980), (4, 50501990), (5, 40401592), (7, 28858280), (8, 25250995), (10, 20200796), (11, 18364360), (14, 14429140), (20, 10100398), (22, 9182180), (28, 7214570), (35, 5771656), (40, 5050199), (44, 4591090), (55, 3672872), (56, 3607285), (70, 2885828), (77, 2623480), (88, 2295545), (110, 1836436), (140, 1442914), (154, 1311740), (220, 918218), (280, 721457), (308, 655870), (385, 524696), (440, 459109), (616, 327935), (770, 262348), (1540, 131174), (3080, 65587)]