82097150

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{9491}}^1$

素因数の和:9676

約数の個数: 24

約数和(自身を含む): 153599544

約数和(自身を除く): 71502394

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 8650, 9491, 18982, 47455, 94910, 237275, 474550, 1641943, 3283886, 8209715, 16419430, 41048575, 82097150]

約数ペア:

[(1, 82097150), (2, 41048575), (5, 16419430), (10, 8209715), (25, 3283886), (50, 1641943), (173, 474550), (346, 237275), (865, 94910), (1730, 47455), (4325, 18982), (8650, 9491)]