485240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1733}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 1248480

約数和(自身を除く): 763240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1733, 3466, 6932, 8665, 12131, 13864, 17330, 24262, 34660, 48524, 60655, 69320, 97048, 121310, 242620, 485240]

約数ペア:

[(1, 485240), (2, 242620), (4, 121310), (5, 97048), (7, 69320), (8, 60655), (10, 48524), (14, 34660), (20, 24262), (28, 17330), (35, 13864), (40, 12131), (56, 8665), (70, 6932), (140, 3466), (280, 1733)]