65129120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{58151}}^1$

素因数の和:58173

約数の個数: 48

約数和(自身を含む): 175851648

約数和(自身を除く): 110722528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 58151, 116302, 232604, 290755, 407057, 465208, 581510, 814114, 930416, 1163020, 1628228, 1860832, 2035285, 2326040, 3256456, 4070570, 4652080, 6512912, 8141140, 9304160, 13025824, 16282280, 32564560, 65129120]

約数ペア:

[(1, 65129120), (2, 32564560), (4, 16282280), (5, 13025824), (7, 9304160), (8, 8141140), (10, 6512912), (14, 4652080), (16, 4070570), (20, 3256456), (28, 2326040), (32, 2035285), (35, 1860832), (40, 1628228), (56, 1163020), (70, 930416), (80, 814114), (112, 581510), (140, 465208), (160, 407057), (224, 290755), (280, 232604), (560, 116302), (1120, 58151)]