83985520

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3583}}^1$

素因数の和:3889

約数の個数: 40

約数和(自身を含む): 195987456

約数和(自身を除く): 112001936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 3583, 4688, 5860, 7166, 11720, 14332, 17915, 23440, 28664, 35830, 57328, 71660, 143320, 286640, 1049819, 2099638, 4199276, 5249095, 8398552, 10498190, 16797104, 20996380, 41992760, 83985520]

約数ペア:

[(1, 83985520), (2, 41992760), (4, 20996380), (5, 16797104), (8, 10498190), (10, 8398552), (16, 5249095), (20, 4199276), (40, 2099638), (80, 1049819), (293, 286640), (586, 143320), (1172, 71660), (1465, 57328), (2344, 35830), (2930, 28664), (3583, 23440), (4688, 17915), (5860, 14332), (7166, 11720)]