3188200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 7812000

約数和(自身を除く): 4623800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 839, 950, 1678, 1900, 3356, 3800, 4195, 6712, 8390, 15941, 16780, 20975, 31882, 33560, 41950, 63764, 79705, 83900, 127528, 159410, 167800, 318820, 398525, 637640, 797050, 1594100, 3188200]

約数ペア:

[(1, 3188200), (2, 1594100), (4, 797050), (5, 637640), (8, 398525), (10, 318820), (19, 167800), (20, 159410), (25, 127528), (38, 83900), (40, 79705), (50, 63764), (76, 41950), (95, 33560), (100, 31882), (152, 20975), (190, 16780), (200, 15941), (380, 8390), (475, 6712), (760, 4195), (839, 3800), (950, 3356), (1678, 1900)]