1574505320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{4157}}^1$

素因数の和:4742

約数の個数: 64

約数和(自身を含む): 3758665680

約数和(自身を除く): 2184160360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 557, 680, 1114, 2228, 2785, 4157, 4456, 5570, 8314, 9469, 11140, 16628, 18938, 20785, 22280, 33256, 37876, 41570, 47345, 70669, 75752, 83140, 94690, 141338, 166280, 189380, 282676, 353345, 378760, 565352, 706690, 1413380, 2315449, 2826760, 4630898, 9261796, 11577245, 18523592, 23154490, 39362633, 46308980, 78725266, 92617960, 157450532, 196813165, 314901064, 393626330, 787252660, 1574505320]

約数ペア:

[(1, 1574505320), (2, 787252660), (4, 393626330), (5, 314901064), (8, 196813165), (10, 157450532), (17, 92617960), (20, 78725266), (34, 46308980), (40, 39362633), (68, 23154490), (85, 18523592), (136, 11577245), (170, 9261796), (340, 4630898), (557, 2826760), (680, 2315449), (1114, 1413380), (2228, 706690), (2785, 565352), (4157, 378760), (4456, 353345), (5570, 282676), (8314, 189380), (9469, 166280), (11140, 141338), (16628, 94690), (18938, 83140), (20785, 75752), (22280, 70669), (33256, 47345), (37876, 41570)]