39412780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5830

約数の個数: 48

約数和(自身を含む): 93219840

約数和(自身を除く): 53807060

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, 5779, 6820, 11558, 23116, 28895, 57790, 63569, 115580, 127138, 179149, 254276, 317845, 358298, 635690, 716596, 895745, 1271380, 1791490, 1970639, 3582980, 3941278, 7882556, 9853195, 19706390, 39412780]

約数ペア:

[(1, 39412780), (2, 19706390), (4, 9853195), (5, 7882556), (10, 3941278), (11, 3582980), (20, 1970639), (22, 1791490), (31, 1271380), (44, 895745), (55, 716596), (62, 635690), (110, 358298), (124, 317845), (155, 254276), (220, 179149), (310, 127138), (341, 115580), (620, 63569), (682, 57790), (1364, 28895), (1705, 23116), (3410, 11558), (5779, 6820)]