10368923240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19940237}}^1$

素因数の和:19940261

約数の個数: 32

約数和(自身を含む): 25124699880

約数和(自身を除く): 14755776640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19940237, 39880474, 79760948, 99701185, 159521896, 199402370, 259223081, 398804740, 518446162, 797609480, 1036892324, 1296115405, 2073784648, 2592230810, 5184461620, 10368923240]

約数ペア:

[(1, 10368923240), (2, 5184461620), (4, 2592230810), (5, 2073784648), (8, 1296115405), (10, 1036892324), (13, 797609480), (20, 518446162), (26, 398804740), (40, 259223081), (52, 199402370), (65, 159521896), (104, 99701185), (130, 79760948), (260, 39880474), (520, 19940237)]