74076220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{100103}}^1$

素因数の和:100149

約数の個数: 24

約数和(自身を含む): 159765984

約数和(自身を除く): 85689764

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 100103, 200206, 400412, 500515, 1001030, 2002060, 3703811, 7407622, 14815244, 18519055, 37038110, 74076220]

約数ペア:

[(1, 74076220), (2, 37038110), (4, 18519055), (5, 14815244), (10, 7407622), (20, 3703811), (37, 2002060), (74, 1001030), (148, 500515), (185, 400412), (370, 200206), (740, 100103)]