181567681940

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1307}}^1\times {\mathrm{11833}}^1$

素因数の和:13736

約数の個数: 48

約数和(自身を含む): 382266222912

約数和(自身を除く): 200698540972

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 1307, 2348, 2614, 2935, 5228, 5870, 6535, 11740, 11833, 13070, 23666, 26140, 47332, 59165, 118330, 236660, 767209, 1534418, 3068836, 3836045, 6945971, 7672090, 13891942, 15344180, 15465731, 27783884, 30931462, 34729855, 61862924, 69459710, 77328655, 138919420, 154657310, 309314620, 9078384097, 18156768194, 36313536388, 45391920485, 90783840970, 181567681940]

約数ペア:

[(1, 181567681940), (2, 90783840970), (4, 45391920485), (5, 36313536388), (10, 18156768194), (20, 9078384097), (587, 309314620), (1174, 154657310), (1307, 138919420), (2348, 77328655), (2614, 69459710), (2935, 61862924), (5228, 34729855), (5870, 30931462), (6535, 27783884), (11740, 15465731), (11833, 15344180), (13070, 13891942), (23666, 7672090), (26140, 6945971), (47332, 3836045), (59165, 3068836), (118330, 1534418), (236660, 767209)]