40825070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28549}}^1$

素因数の和:28580

約数の個数: 32

約数和(自身を含む): 86335200

約数和(自身を除く): 45510130

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 28549, 57098, 142745, 285490, 314039, 371137, 628078, 742274, 1570195, 1855685, 3140390, 3711370, 4082507, 8165014, 20412535, 40825070]

約数ペア:

[(1, 40825070), (2, 20412535), (5, 8165014), (10, 4082507), (11, 3711370), (13, 3140390), (22, 1855685), (26, 1570195), (55, 742274), (65, 628078), (110, 371137), (130, 314039), (143, 285490), (286, 142745), (715, 57098), (1430, 28549)]