38522140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 83607552

約数和(自身を除く): 45085412

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 383, 428, 470, 535, 766, 940, 1070, 1532, 1915, 2140, 3830, 5029, 7660, 10058, 18001, 20116, 25145, 36002, 40981, 50290, 72004, 81962, 90005, 100580, 163924, 180010, 204905, 360020, 409810, 819620, 1926107, 3852214, 7704428, 9630535, 19261070, 38522140]

約数ペア:

[(1, 38522140), (2, 19261070), (4, 9630535), (5, 7704428), (10, 3852214), (20, 1926107), (47, 819620), (94, 409810), (107, 360020), (188, 204905), (214, 180010), (235, 163924), (383, 100580), (428, 90005), (470, 81962), (535, 72004), (766, 50290), (940, 40981), (1070, 36002), (1532, 25145), (1915, 20116), (2140, 18001), (3830, 10058), (5029, 7660)]