38566780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3319}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 93703680

約数和(自身を除く): 55136900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 3319, 5810, 6638, 11620, 13276, 16595, 23233, 33190, 46466, 66380, 92932, 116165, 232330, 275477, 464660, 550954, 1101908, 1377385, 1928339, 2754770, 3856678, 5509540, 7713356, 9641695, 19283390, 38566780]

約数ペア:

[(1, 38566780), (2, 19283390), (4, 9641695), (5, 7713356), (7, 5509540), (10, 3856678), (14, 2754770), (20, 1928339), (28, 1377385), (35, 1101908), (70, 550954), (83, 464660), (140, 275477), (166, 232330), (332, 116165), (415, 92932), (581, 66380), (830, 46466), (1162, 33190), (1660, 23233), (2324, 16595), (2905, 13276), (3319, 11620), (5810, 6638)]