10202240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 25704000

約数和(自身を除く): 15501760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 839, 1216, 1520, 1678, 2432, 3040, 3356, 4195, 6080, 6712, 8390, 12160, 13424, 15941, 16780, 26848, 31882, 33560, 53696, 63764, 67120, 79705, 107392, 127528, 134240, 159410, 255056, 268480, 318820, 510112, 536960, 637640, 1020224, 1275280, 2040448, 2550560, 5101120, 10202240]

約数ペア:

[(1, 10202240), (2, 5101120), (4, 2550560), (5, 2040448), (8, 1275280), (10, 1020224), (16, 637640), (19, 536960), (20, 510112), (32, 318820), (38, 268480), (40, 255056), (64, 159410), (76, 134240), (80, 127528), (95, 107392), (128, 79705), (152, 67120), (160, 63764), (190, 53696), (304, 33560), (320, 31882), (380, 26848), (608, 16780), (640, 15941), (760, 13424), (839, 12160), (1216, 8390), (1520, 6712), (1678, 6080), (2432, 4195), (3040, 3356)]