41003980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 88833024

約数和(自身を除く): 47829044

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 265, 383, 404, 505, 530, 766, 1010, 1060, 1532, 1915, 2020, 3830, 5353, 7660, 10706, 20299, 21412, 26765, 38683, 40598, 53530, 77366, 81196, 101495, 107060, 154732, 193415, 202990, 386830, 405980, 773660, 2050199, 4100398, 8200796, 10250995, 20501990, 41003980]

約数ペア:

[(1, 41003980), (2, 20501990), (4, 10250995), (5, 8200796), (10, 4100398), (20, 2050199), (53, 773660), (101, 405980), (106, 386830), (202, 202990), (212, 193415), (265, 154732), (383, 107060), (404, 101495), (505, 81196), (530, 77366), (766, 53530), (1010, 40598), (1060, 38683), (1532, 26765), (1915, 21412), (2020, 20299), (3830, 10706), (5353, 7660)]