10571720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11491}}^1$

素因数の和:11525

約数の個数: 32

約数和(自身を含む): 24822720

約数和(自身を除く): 14251000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 11491, 22982, 45964, 57455, 91928, 114910, 229820, 264293, 459640, 528586, 1057172, 1321465, 2114344, 2642930, 5285860, 10571720]

約数ペア:

[(1, 10571720), (2, 5285860), (4, 2642930), (5, 2114344), (8, 1321465), (10, 1057172), (20, 528586), (23, 459640), (40, 264293), (46, 229820), (92, 114910), (115, 91928), (184, 57455), (230, 45964), (460, 22982), (920, 11491)]