37980580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5569}}^1$

素因数の和:5620

約数の個数: 48

約数和(自身を含む): 89832960

約数和(自身を除く): 51852380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 5569, 6820, 11138, 22276, 27845, 55690, 61259, 111380, 122518, 172639, 245036, 306295, 345278, 612590, 690556, 863195, 1225180, 1726390, 1899029, 3452780, 3798058, 7596116, 9495145, 18990290, 37980580]

約数ペア:

[(1, 37980580), (2, 18990290), (4, 9495145), (5, 7596116), (10, 3798058), (11, 3452780), (20, 1899029), (22, 1726390), (31, 1225180), (44, 863195), (55, 690556), (62, 612590), (110, 345278), (124, 306295), (155, 245036), (220, 172639), (310, 122518), (341, 111380), (620, 61259), (682, 55690), (1364, 27845), (1705, 22276), (3410, 11138), (5569, 6820)]