156950885480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1\times {\mathrm{76289}}^1$

素因数の和:79026

約数の個数: 64

約数和(自身を含む): 371867976000

約数和(自身を除く): 214917090520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2707, 5414, 10828, 13535, 21656, 27070, 51433, 54140, 76289, 102866, 108280, 152578, 205732, 257165, 305156, 381445, 411464, 514330, 610312, 762890, 1028660, 1449491, 1525780, 2057320, 2898982, 3051560, 5797964, 7247455, 11595928, 14494910, 28989820, 57979640, 206514323, 413028646, 826057292, 1032571615, 1652114584, 2065143230, 3923772137, 4130286460, 7847544274, 8260572920, 15695088548, 19618860685, 31390177096, 39237721370, 78475442740, 156950885480]

約数ペア:

[(1, 156950885480), (2, 78475442740), (4, 39237721370), (5, 31390177096), (8, 19618860685), (10, 15695088548), (19, 8260572920), (20, 7847544274), (38, 4130286460), (40, 3923772137), (76, 2065143230), (95, 1652114584), (152, 1032571615), (190, 826057292), (380, 413028646), (760, 206514323), (2707, 57979640), (5414, 28989820), (10828, 14494910), (13535, 11595928), (21656, 7247455), (27070, 5797964), (51433, 3051560), (54140, 2898982), (76289, 2057320), (102866, 1525780), (108280, 1449491), (152578, 1028660), (205732, 762890), (257165, 610312), (305156, 514330), (381445, 411464)]