26918720

素因数分解:

$2^6\times 5^1\times {\mathrm{84121}}^1$

素因数の和:84138

約数の個数: 28

約数和(自身を含む): 64100964

約数和(自身を除く): 37182244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 84121, 168242, 336484, 420605, 672968, 841210, 1345936, 1682420, 2691872, 3364840, 5383744, 6729680, 13459360, 26918720]

約数ペア:

[(1, 26918720), (2, 13459360), (4, 6729680), (5, 5383744), (8, 3364840), (10, 2691872), (16, 1682420), (20, 1345936), (32, 841210), (40, 672968), (64, 420605), (80, 336484), (160, 168242), (320, 84121)]