40635380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70061}}^1$

素因数の和:70099

約数の個数: 24

約数和(自身を含む): 88278120

約数和(自身を除く): 47642740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 70061, 140122, 280244, 350305, 700610, 1401220, 2031769, 4063538, 8127076, 10158845, 20317690, 40635380]

約数ペア:

[(1, 40635380), (2, 20317690), (4, 10158845), (5, 8127076), (10, 4063538), (20, 2031769), (29, 1401220), (58, 700610), (116, 350305), (145, 280244), (290, 140122), (580, 70061)]