534403720

素因数分解:

$2^3\times 5^1\times {\mathrm{13360093}}^1$

素因数の和:13360104

約数の個数: 16

約数和(自身を含む): 1202408460

約数和(自身を除く): 668004740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13360093, 26720186, 53440372, 66800465, 106880744, 133600930, 267201860, 534403720]

約数ペア:

[(1, 534403720), (2, 267201860), (4, 133600930), (5, 106880744), (8, 66800465), (10, 53440372), (20, 26720186), (40, 13360093)]