72285070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50549}}^1$

素因数の和:50580

約数の個数: 32

約数和(自身を含む): 152863200

約数和(自身を除く): 80578130

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 50549, 101098, 252745, 505490, 556039, 657137, 1112078, 1314274, 2780195, 3285685, 5560390, 6571370, 7228507, 14457014, 36142535, 72285070]

約数ペア:

[(1, 72285070), (2, 36142535), (5, 14457014), (10, 7228507), (11, 6571370), (13, 5560390), (22, 3285685), (26, 2780195), (55, 1314274), (65, 1112078), (110, 657137), (130, 556039), (143, 505490), (286, 252745), (715, 101098), (1430, 50549)]