8059120

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 18905040

約数和(自身を除く): 10845920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 769, 1048, 1310, 1538, 2096, 2620, 3076, 3845, 5240, 6152, 7690, 10480, 12304, 15380, 30760, 61520, 100739, 201478, 402956, 503695, 805912, 1007390, 1611824, 2014780, 4029560, 8059120]

約数ペア:

[(1, 8059120), (2, 4029560), (4, 2014780), (5, 1611824), (8, 1007390), (10, 805912), (16, 503695), (20, 402956), (40, 201478), (80, 100739), (131, 61520), (262, 30760), (524, 15380), (655, 12304), (769, 10480), (1048, 7690), (1310, 6152), (1538, 5240), (2096, 3845), (2620, 3076)]