29243020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 64189440

約数和(自身を除く): 34946420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 397, 508, 580, 635, 794, 1270, 1588, 1985, 2540, 3683, 3970, 7366, 7940, 11513, 14732, 18415, 23026, 36830, 46052, 50419, 57565, 73660, 100838, 115130, 201676, 230260, 252095, 504190, 1008380, 1462151, 2924302, 5848604, 7310755, 14621510, 29243020]

約数ペア:

[(1, 29243020), (2, 14621510), (4, 7310755), (5, 5848604), (10, 2924302), (20, 1462151), (29, 1008380), (58, 504190), (116, 252095), (127, 230260), (145, 201676), (254, 115130), (290, 100838), (397, 73660), (508, 57565), (580, 50419), (635, 46052), (794, 36830), (1270, 23026), (1588, 18415), (1985, 14732), (2540, 11513), (3683, 7940), (3970, 7366)]