9969571720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10836491}}^1$

素因数の和:10836525

約数の個数: 32

約数和(自身を含む): 23406822720

約数和(自身を除く): 13437251000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 10836491, 21672982, 43345964, 54182455, 86691928, 108364910, 216729820, 249239293, 433459640, 498478586, 996957172, 1246196465, 1993914344, 2492392930, 4984785860, 9969571720]

約数ペア:

[(1, 9969571720), (2, 4984785860), (4, 2492392930), (5, 1993914344), (8, 1246196465), (10, 996957172), (20, 498478586), (23, 433459640), (40, 249239293), (46, 216729820), (92, 108364910), (115, 86691928), (184, 54182455), (230, 43345964), (460, 21672982), (920, 10836491)]