38665020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13711}}^1$

素因数の和:13770

約数の個数: 48

約数和(自身を含む): 110573568

約数和(自身を除く): 71908548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 13711, 27422, 41133, 54844, 68555, 82266, 137110, 164532, 205665, 274220, 411330, 644417, 822660, 1288834, 1933251, 2577668, 3222085, 3866502, 6444170, 7733004, 9666255, 12888340, 19332510, 38665020]

約数ペア:

[(1, 38665020), (2, 19332510), (3, 12888340), (4, 9666255), (5, 7733004), (6, 6444170), (10, 3866502), (12, 3222085), (15, 2577668), (20, 1933251), (30, 1288834), (47, 822660), (60, 644417), (94, 411330), (141, 274220), (188, 205665), (235, 164532), (282, 137110), (470, 82266), (564, 68555), (705, 54844), (940, 41133), (1410, 27422), (2820, 13711)]