41880380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2179}}^1$

素因数の和:2250

約数の個数: 36

約数和(自身を含む): 90919080

約数和(自身を除く): 49038700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2179, 3844, 4358, 4805, 8716, 9610, 10895, 19220, 21790, 43580, 67549, 135098, 270196, 337745, 675490, 1350980, 2094019, 4188038, 8376076, 10470095, 20940190, 41880380]

約数ペア:

[(1, 41880380), (2, 20940190), (4, 10470095), (5, 8376076), (10, 4188038), (20, 2094019), (31, 1350980), (62, 675490), (124, 337745), (155, 270196), (310, 135098), (620, 67549), (961, 43580), (1922, 21790), (2179, 19220), (3844, 10895), (4358, 9610), (4805, 8716)]