40107057980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4927157}}^1$

素因数の和:4927214

約数の個数: 48

約数和(自身を含む): 94364930016

約数和(自身を除く): 54257872036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 4927157, 9854314, 19708628, 24635785, 49271570, 54198727, 98543140, 108397454, 182304809, 216794908, 270993635, 364609618, 541987270, 729219236, 911524045, 1083974540, 1823048090, 2005352899, 3646096180, 4010705798, 8021411596, 10026764495, 20053528990, 40107057980]

約数ペア:

[(1, 40107057980), (2, 20053528990), (4, 10026764495), (5, 8021411596), (10, 4010705798), (11, 3646096180), (20, 2005352899), (22, 1823048090), (37, 1083974540), (44, 911524045), (55, 729219236), (74, 541987270), (110, 364609618), (148, 270993635), (185, 216794908), (220, 182304809), (370, 108397454), (407, 98543140), (740, 54198727), (814, 49271570), (1628, 24635785), (2035, 19708628), (4070, 9854314), (8140, 4927157)]