2016757160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{3319}}^1$

素因数の和:4722

約数の個数: 64

約数和(自身を含む): 4955299200

約数和(自身を除く): 2938542040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1381, 2762, 3319, 5524, 6638, 6905, 11048, 13276, 13810, 15191, 16595, 26552, 27620, 30382, 33190, 36509, 55240, 60764, 66380, 73018, 75955, 121528, 132760, 146036, 151910, 182545, 292072, 303820, 365090, 607640, 730180, 1460360, 4583539, 9167078, 18334156, 22917695, 36668312, 45835390, 50418929, 91670780, 100837858, 183341560, 201675716, 252094645, 403351432, 504189290, 1008378580, 2016757160]

約数ペア:

[(1, 2016757160), (2, 1008378580), (4, 504189290), (5, 403351432), (8, 252094645), (10, 201675716), (11, 183341560), (20, 100837858), (22, 91670780), (40, 50418929), (44, 45835390), (55, 36668312), (88, 22917695), (110, 18334156), (220, 9167078), (440, 4583539), (1381, 1460360), (2762, 730180), (3319, 607640), (5524, 365090), (6638, 303820), (6905, 292072), (11048, 182545), (13276, 151910), (13810, 146036), (15191, 132760), (16595, 121528), (26552, 75955), (27620, 73018), (30382, 66380), (33190, 60764), (36509, 55240)]