5770640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 13679928

約数和(自身を除く): 7909288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1361, 2120, 2722, 4240, 5444, 6805, 10888, 13610, 21776, 27220, 54440, 72133, 108880, 144266, 288532, 360665, 577064, 721330, 1154128, 1442660, 2885320, 5770640]

約数ペア:

[(1, 5770640), (2, 2885320), (4, 1442660), (5, 1154128), (8, 721330), (10, 577064), (16, 360665), (20, 288532), (40, 144266), (53, 108880), (80, 72133), (106, 54440), (212, 27220), (265, 21776), (424, 13610), (530, 10888), (848, 6805), (1060, 5444), (1361, 4240), (2120, 2722)]