39013810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 83856384

約数和(自身を除く): 44842574

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 673, 682, 935, 1054, 1346, 1705, 1870, 2635, 3365, 3410, 5270, 5797, 6730, 7403, 11441, 11594, 14806, 20863, 22882, 28985, 37015, 41726, 57205, 57970, 74030, 104315, 114410, 125851, 208630, 229493, 251702, 354671, 458986, 629255, 709342, 1147465, 1258510, 1773355, 2294930, 3546710, 3901381, 7802762, 19506905, 39013810]

約数ペア:

[(1, 39013810), (2, 19506905), (5, 7802762), (10, 3901381), (11, 3546710), (17, 2294930), (22, 1773355), (31, 1258510), (34, 1147465), (55, 709342), (62, 629255), (85, 458986), (110, 354671), (155, 251702), (170, 229493), (187, 208630), (310, 125851), (341, 114410), (374, 104315), (527, 74030), (673, 57970), (682, 57205), (935, 41726), (1054, 37015), (1346, 28985), (1705, 22882), (1870, 20863), (2635, 14806), (3365, 11594), (3410, 11441), (5270, 7403), (5797, 6730)]