12440397320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1040167}}^1$

素因数の和:1040214

約数の個数: 64

約数和(自身を含む): 31454680320

約数和(自身を除く): 19014283000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 1040167, 2080334, 4160668, 5200835, 8321336, 10401670, 13522171, 20803340, 23923841, 27044342, 41606680, 47847682, 54088684, 67610855, 95695364, 108177368, 119619205, 135221710, 191390728, 239238410, 270443420, 311009933, 478476820, 540886840, 622019866, 956953640, 1244039732, 1555049665, 2488079464, 3110099330, 6220198660, 12440397320]

約数ペア:

[(1, 12440397320), (2, 6220198660), (4, 3110099330), (5, 2488079464), (8, 1555049665), (10, 1244039732), (13, 956953640), (20, 622019866), (23, 540886840), (26, 478476820), (40, 311009933), (46, 270443420), (52, 239238410), (65, 191390728), (92, 135221710), (104, 119619205), (115, 108177368), (130, 95695364), (184, 67610855), (230, 54088684), (260, 47847682), (299, 41606680), (460, 27044342), (520, 23923841), (598, 20803340), (920, 13522171), (1196, 10401670), (1495, 8321336), (2392, 5200835), (2990, 4160668), (5980, 2080334), (11960, 1040167)]