84527080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6197}}^1$

素因数の和:6250

約数の個数: 64

約数和(自身を含む): 214202880

約数和(自身を除く): 129675800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6197, 6820, 12394, 13640, 24788, 30985, 49576, 61970, 68167, 123940, 136334, 192107, 247880, 272668, 340835, 384214, 545336, 681670, 768428, 960535, 1363340, 1536856, 1921070, 2113177, 2726680, 3842140, 4226354, 7684280, 8452708, 10565885, 16905416, 21131770, 42263540, 84527080]

約数ペア:

[(1, 84527080), (2, 42263540), (4, 21131770), (5, 16905416), (8, 10565885), (10, 8452708), (11, 7684280), (20, 4226354), (22, 3842140), (31, 2726680), (40, 2113177), (44, 1921070), (55, 1536856), (62, 1363340), (88, 960535), (110, 768428), (124, 681670), (155, 545336), (220, 384214), (248, 340835), (310, 272668), (341, 247880), (440, 192107), (620, 136334), (682, 123940), (1240, 68167), (1364, 61970), (1705, 49576), (2728, 30985), (3410, 24788), (6197, 13640), (6820, 12394)]