173601080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 403107840

約数和(自身を除く): 229506760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 107, 188, 214, 235, 376, 428, 470, 535, 856, 863, 940, 1070, 1726, 1880, 2140, 3452, 4280, 4315, 5029, 6904, 8630, 10058, 17260, 20116, 25145, 34520, 40232, 40561, 50290, 81122, 92341, 100580, 162244, 184682, 201160, 202805, 324488, 369364, 405610, 461705, 738728, 811220, 923410, 1622440, 1846820, 3693640, 4340027, 8680054, 17360108, 21700135, 34720216, 43400270, 86800540, 173601080]

約数ペア:

[(1, 173601080), (2, 86800540), (4, 43400270), (5, 34720216), (8, 21700135), (10, 17360108), (20, 8680054), (40, 4340027), (47, 3693640), (94, 1846820), (107, 1622440), (188, 923410), (214, 811220), (235, 738728), (376, 461705), (428, 405610), (470, 369364), (535, 324488), (856, 202805), (863, 201160), (940, 184682), (1070, 162244), (1726, 100580), (1880, 92341), (2140, 81122), (3452, 50290), (4280, 40561), (4315, 40232), (5029, 34520), (6904, 25145), (8630, 20116), (10058, 17260)]