2010563620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2897

約数の個数: 96

約数和(自身を含む): 4753980000

約数和(自身を除く): 2743416380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 97, 116, 130, 145, 194, 260, 290, 377, 388, 485, 580, 754, 970, 1261, 1508, 1885, 1940, 2522, 2749, 2813, 3770, 5044, 5498, 5626, 6305, 7540, 10996, 11252, 12610, 13745, 14065, 25220, 27490, 28130, 35737, 36569, 54980, 56260, 71474, 73138, 79721, 142948, 146276, 159442, 178685, 182845, 266653, 318884, 357370, 365690, 398605, 533306, 714740, 731380, 797210, 1036373, 1066612, 1333265, 1594420, 2072746, 2666530, 3466489, 4145492, 5181865, 5333060, 6932978, 7732937, 10363730, 13865956, 15465874, 17332445, 20727460, 30931748, 34664890, 38664685, 69329780, 77329370, 100528181, 154658740, 201056362, 402112724, 502640905, 1005281810, 2010563620]

約数ペア:

[(1, 2010563620), (2, 1005281810), (4, 502640905), (5, 402112724), (10, 201056362), (13, 154658740), (20, 100528181), (26, 77329370), (29, 69329780), (52, 38664685), (58, 34664890), (65, 30931748), (97, 20727460), (116, 17332445), (130, 15465874), (145, 13865956), (194, 10363730), (260, 7732937), (290, 6932978), (377, 5333060), (388, 5181865), (485, 4145492), (580, 3466489), (754, 2666530), (970, 2072746), (1261, 1594420), (1508, 1333265), (1885, 1066612), (1940, 1036373), (2522, 797210), (2749, 731380), (2813, 714740), (3770, 533306), (5044, 398605), (5498, 365690), (5626, 357370), (6305, 318884), (7540, 266653), (10996, 182845), (11252, 178685), (12610, 159442), (13745, 146276), (14065, 142948), (25220, 79721), (27490, 73138), (28130, 71474), (35737, 56260), (36569, 54980)]