8045693060

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1\times {\mathrm{2851}}^1$

素因数の和:3956

約数の個数: 48

約数和(自身を含む): 17033284800

約数和(自身を除く): 8987591740

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 947, 1490, 1894, 2851, 2980, 3788, 4735, 5702, 9470, 11404, 14255, 18940, 28510, 57020, 141103, 282206, 424799, 564412, 705515, 849598, 1411030, 1699196, 2123995, 2699897, 2822060, 4247990, 5399794, 8495980, 10799588, 13499485, 26998970, 53997940, 402284653, 804569306, 1609138612, 2011423265, 4022846530, 8045693060]

約数ペア:

[(1, 8045693060), (2, 4022846530), (4, 2011423265), (5, 1609138612), (10, 804569306), (20, 402284653), (149, 53997940), (298, 26998970), (596, 13499485), (745, 10799588), (947, 8495980), (1490, 5399794), (1894, 4247990), (2851, 2822060), (2980, 2699897), (3788, 2123995), (4735, 1699196), (5702, 1411030), (9470, 849598), (11404, 705515), (14255, 564412), (18940, 424799), (28510, 282206), (57020, 141103)]