4034787640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 10145318400

約数和(自身を除く): 6110530760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 229, 248, 260, 310, 403, 458, 520, 620, 806, 916, 1093, 1145, 1240, 1612, 1832, 2015, 2186, 2290, 2977, 3224, 4030, 4372, 4580, 5465, 5954, 7099, 8060, 8744, 9160, 10930, 11908, 14198, 14209, 14885, 16120, 21860, 23816, 28396, 28418, 29770, 33883, 35495, 43720, 56792, 56836, 59540, 67766, 70990, 71045, 92287, 113672, 119080, 135532, 141980, 142090, 169415, 184574, 250297, 271064, 283960, 284180, 338830, 369148, 440479, 461435, 500594, 568360, 677660, 738296, 880958, 922870, 1001188, 1251485, 1355320, 1761916, 1845740, 2002376, 2202395, 2502970, 3253861, 3523832, 3691480, 4404790, 5005940, 6507722, 7759207, 8809580, 10011880, 13015444, 15518414, 16269305, 17619160, 26030888, 31036828, 32538610, 38796035, 62073656, 65077220, 77592070, 100869691, 130154440, 155184140, 201739382, 310368280, 403478764, 504348455, 806957528, 1008696910, 2017393820, 4034787640]

約数ペア:

[(1, 4034787640), (2, 2017393820), (4, 1008696910), (5, 806957528), (8, 504348455), (10, 403478764), (13, 310368280), (20, 201739382), (26, 155184140), (31, 130154440), (40, 100869691), (52, 77592070), (62, 65077220), (65, 62073656), (104, 38796035), (124, 32538610), (130, 31036828), (155, 26030888), (229, 17619160), (248, 16269305), (260, 15518414), (310, 13015444), (403, 10011880), (458, 8809580), (520, 7759207), (620, 6507722), (806, 5005940), (916, 4404790), (1093, 3691480), (1145, 3523832), (1240, 3253861), (1612, 2502970), (1832, 2202395), (2015, 2002376), (2186, 1845740), (2290, 1761916), (2977, 1355320), (3224, 1251485), (4030, 1001188), (4372, 922870), (4580, 880958), (5465, 738296), (5954, 677660), (7099, 568360), (8060, 500594), (8744, 461435), (9160, 440479), (10930, 369148), (11908, 338830), (14198, 284180), (14209, 283960), (14885, 271064), (16120, 250297), (21860, 184574), (23816, 169415), (28396, 142090), (28418, 141980), (29770, 135532), (33883, 119080), (35495, 113672), (43720, 92287), (56792, 71045), (56836, 70990), (59540, 67766)]