5380340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38431}}^1$

素因数の和:38447

約数の個数: 24

約数和(自身を含む): 12913152

約数和(自身を除く): 7532812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38431, 76862, 153724, 192155, 269017, 384310, 538034, 768620, 1076068, 1345085, 2690170, 5380340]

約数ペア:

[(1, 5380340), (2, 2690170), (4, 1345085), (5, 1076068), (7, 768620), (10, 538034), (14, 384310), (20, 269017), (28, 192155), (35, 153724), (70, 76862), (140, 38431)]