1567340780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{133051}}^1$

素因数の和:133110

約数の個数: 48

約数和(自身を含む): 3576437760

約数和(自身を除く): 2009096980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 133051, 266102, 532204, 665255, 1330510, 2527969, 2661020, 4124581, 5055938, 8249162, 10111876, 12639845, 16498324, 20622905, 25279690, 41245810, 50559380, 78367039, 82491620, 156734078, 313468156, 391835195, 783670390, 1567340780]

約数ペア:

[(1, 1567340780), (2, 783670390), (4, 391835195), (5, 313468156), (10, 156734078), (19, 82491620), (20, 78367039), (31, 50559380), (38, 41245810), (62, 25279690), (76, 20622905), (95, 16498324), (124, 12639845), (155, 10111876), (190, 8249162), (310, 5055938), (380, 4124581), (589, 2661020), (620, 2527969), (1178, 1330510), (2356, 665255), (2945, 532204), (5890, 266102), (11780, 133051)]