38193280

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 54341120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 719, 830, 1328, 1438, 1660, 2656, 2876, 3320, 3595, 5312, 5752, 6640, 7190, 10624, 11504, 13280, 14380, 23008, 26560, 28760, 46016, 53120, 57520, 59677, 92032, 115040, 119354, 230080, 238708, 298385, 460160, 477416, 596770, 954832, 1193540, 1909664, 2387080, 3819328, 4774160, 7638656, 9548320, 19096640, 38193280]

約数ペア:

[(1, 38193280), (2, 19096640), (4, 9548320), (5, 7638656), (8, 4774160), (10, 3819328), (16, 2387080), (20, 1909664), (32, 1193540), (40, 954832), (64, 596770), (80, 477416), (83, 460160), (128, 298385), (160, 238708), (166, 230080), (320, 119354), (332, 115040), (415, 92032), (640, 59677), (664, 57520), (719, 53120), (830, 46016), (1328, 28760), (1438, 26560), (1660, 23008), (2656, 14380), (2876, 13280), (3320, 11504), (3595, 10624), (5312, 7190), (5752, 6640)]