10721076910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{470429}}^1$

素因数の和:470532

約数の個数: 32

約数和(自身を含む): 20119350240

約数和(自身を除く): 9398273330

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 11395, 22790, 470429, 940858, 2352145, 4704290, 20228447, 24932737, 40456894, 49865474, 101142235, 124663685, 202284470, 249327370, 1072107691, 2144215382, 5360538455, 10721076910]

約数ペア:

[(1, 10721076910), (2, 5360538455), (5, 2144215382), (10, 1072107691), (43, 249327370), (53, 202284470), (86, 124663685), (106, 101142235), (215, 49865474), (265, 40456894), (430, 24932737), (530, 20228447), (2279, 4704290), (4558, 2352145), (11395, 940858), (22790, 470429)]