274855888940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3727}}^1\times {\mathrm{33829}}^1$

素因数の和:37674

約数の個数: 48

約数和(自身を含む): 582666268800

約数和(自身を除く): 307810379860

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3727, 7454, 14908, 18635, 33829, 37270, 67658, 74540, 135316, 169145, 338290, 406243, 676580, 812486, 1624972, 2031215, 3687361, 4062430, 7374722, 8124860, 14749444, 18436805, 36873610, 73747220, 126080683, 252161366, 504322732, 630403415, 1260806830, 2521613660, 13742794447, 27485588894, 54971177788, 68713972235, 137427944470, 274855888940]

約数ペア:

[(1, 274855888940), (2, 137427944470), (4, 68713972235), (5, 54971177788), (10, 27485588894), (20, 13742794447), (109, 2521613660), (218, 1260806830), (436, 630403415), (545, 504322732), (1090, 252161366), (2180, 126080683), (3727, 73747220), (7454, 36873610), (14908, 18436805), (18635, 14749444), (33829, 8124860), (37270, 7374722), (67658, 4062430), (74540, 3687361), (135316, 2031215), (169145, 1624972), (338290, 812486), (406243, 676580)]