8297240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29633}}^1$

素因数の和:29651

約数の個数: 32

約数和(自身を含む): 21336480

約数和(自身を除く): 13039240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 29633, 59266, 118532, 148165, 207431, 237064, 296330, 414862, 592660, 829724, 1037155, 1185320, 1659448, 2074310, 4148620, 8297240]

約数ペア:

[(1, 8297240), (2, 4148620), (4, 2074310), (5, 1659448), (7, 1185320), (8, 1037155), (10, 829724), (14, 592660), (20, 414862), (28, 296330), (35, 237064), (40, 207431), (56, 148165), (70, 118532), (140, 59266), (280, 29633)]