45988240

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2419

約数の個数: 40

約数和(自身を含む): 107370360

約数和(自身を除く): 61382120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2137, 2152, 2690, 4274, 4304, 5380, 8548, 10685, 10760, 17096, 21370, 21520, 34192, 42740, 85480, 170960, 574853, 1149706, 2299412, 2874265, 4598824, 5748530, 9197648, 11497060, 22994120, 45988240]

約数ペア:

[(1, 45988240), (2, 22994120), (4, 11497060), (5, 9197648), (8, 5748530), (10, 4598824), (16, 2874265), (20, 2299412), (40, 1149706), (80, 574853), (269, 170960), (538, 85480), (1076, 42740), (1345, 34192), (2137, 21520), (2152, 21370), (2690, 17096), (4274, 10760), (4304, 10685), (5380, 8548)]