102158800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2156

約数の個数: 60

約数和(自身を含む): 247492096

約数和(自身を除く): 145333296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2011, 2032, 2540, 3175, 4022, 5080, 6350, 8044, 10055, 10160, 12700, 16088, 20110, 25400, 32176, 40220, 50275, 50800, 80440, 100550, 160880, 201100, 255397, 402200, 510794, 804400, 1021588, 1276985, 2043176, 2553970, 4086352, 5107940, 6384925, 10215880, 12769850, 20431760, 25539700, 51079400, 102158800]

約数ペア:

[(1, 102158800), (2, 51079400), (4, 25539700), (5, 20431760), (8, 12769850), (10, 10215880), (16, 6384925), (20, 5107940), (25, 4086352), (40, 2553970), (50, 2043176), (80, 1276985), (100, 1021588), (127, 804400), (200, 510794), (254, 402200), (400, 255397), (508, 201100), (635, 160880), (1016, 100550), (1270, 80440), (2011, 50800), (2032, 50275), (2540, 40220), (3175, 32176), (4022, 25400), (5080, 20110), (6350, 16088), (8044, 12700), (10055, 10160)]