1677887320

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{530977}}^1$

素因数の和:531067

約数の個数: 32

約数和(自身を含む): 3823041600

約数和(自身を除く): 2145154280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 530977, 1061954, 2123908, 2654885, 4247816, 5309770, 10619540, 21239080, 41947183, 83894366, 167788732, 209735915, 335577464, 419471830, 838943660, 1677887320]

約数ペア:

[(1, 1677887320), (2, 838943660), (4, 419471830), (5, 335577464), (8, 209735915), (10, 167788732), (20, 83894366), (40, 41947183), (79, 21239080), (158, 10619540), (316, 5309770), (395, 4247816), (632, 2654885), (790, 2123908), (1580, 1061954), (3160, 530977)]