5510366440

素因数分解:

$2^3\times 5^1\times {\mathrm{3209}}^1\times {\mathrm{42929}}^1$

素因数の和:46149

約数の個数: 32

約数和(自身を含む): 12402477000

約数和(自身を除く): 6892110560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3209, 6418, 12836, 16045, 25672, 32090, 42929, 64180, 85858, 128360, 171716, 214645, 343432, 429290, 858580, 1717160, 137759161, 275518322, 551036644, 688795805, 1102073288, 1377591610, 2755183220, 5510366440]

約数ペア:

[(1, 5510366440), (2, 2755183220), (4, 1377591610), (5, 1102073288), (8, 688795805), (10, 551036644), (20, 275518322), (40, 137759161), (3209, 1717160), (6418, 858580), (12836, 429290), (16045, 343432), (25672, 214645), (32090, 171716), (42929, 128360), (64180, 85858)]