64361120

素因数分解:

$2^5\times 5^1\times {\mathrm{433}}^1\times {\mathrm{929}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 152568360

約数和(自身を除く): 88207240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 433, 866, 929, 1732, 1858, 2165, 3464, 3716, 4330, 4645, 6928, 7432, 8660, 9290, 13856, 14864, 17320, 18580, 29728, 34640, 37160, 69280, 74320, 148640, 402257, 804514, 1609028, 2011285, 3218056, 4022570, 6436112, 8045140, 12872224, 16090280, 32180560, 64361120]

約数ペア:

[(1, 64361120), (2, 32180560), (4, 16090280), (5, 12872224), (8, 8045140), (10, 6436112), (16, 4022570), (20, 3218056), (32, 2011285), (40, 1609028), (80, 804514), (160, 402257), (433, 148640), (866, 74320), (929, 69280), (1732, 37160), (1858, 34640), (2165, 29728), (3464, 18580), (3716, 17320), (4330, 14864), (4645, 13856), (6928, 9290), (7432, 8660)]