44493280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21419

約数の個数: 48

約数和(自身を含む): 113206464

約数和(自身を除く): 68713184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 21391, 42782, 85564, 106955, 171128, 213910, 278083, 342256, 427820, 556166, 684512, 855640, 1112332, 1390415, 1711280, 2224664, 2780830, 3422560, 4449328, 5561660, 8898656, 11123320, 22246640, 44493280]

約数ペア:

[(1, 44493280), (2, 22246640), (4, 11123320), (5, 8898656), (8, 5561660), (10, 4449328), (13, 3422560), (16, 2780830), (20, 2224664), (26, 1711280), (32, 1390415), (40, 1112332), (52, 855640), (65, 684512), (80, 556166), (104, 427820), (130, 342256), (160, 278083), (208, 213910), (260, 171128), (416, 106955), (520, 85564), (1040, 42782), (2080, 21391)]